C
Centerbase
Centerbase is a cloud practice management platform for midsize law firms, built around running the business of a firm rather than practicing law. It brings matter management, timekeeping, billing and collections, trust and general accounting, document management, client intake, a client portal, CRM and workflow automation into one system, with embedded payments and electronic billing through a BillSync integration. Its AI, Centerbase IQ, launched in April 2026 at the Association of Legal Administrators annual conference.
A managing partner or firm administrator asks a question in plain language, for example about collection rates by practice group or work in progress aging beyond sixty days, and gets a visual answer. Every answer carries the source records behind it, so a figure can be traced to the billing entry or matter, and the vendor states that the analysis is isolated to the firm's own data. Centerbase also integrates with NetDocuments ndMAX and partners with Billables AI for time capture. Centerbase, LLC is based in Dallas, Texas.
Centerbase, head to head
Side by side on the same 15 capability axes and 12 legal signals: where the two part company, and what neither one publishes.
Alternatives to Centerbase
Vendors in the same categories as Centerbase whose graded profiles look most alike, with a line on what each product does.
Similar is not the same, so check that each one does the job you need. No vendor pays for placement.
- IImagilityImagility is an immigration platform from Imagility LLC of Cambridge, Massachusetts, for immigration law firms, corporate HR and mobility teams, and individual applicants.
- LLegalClerk.aiLegalClerk.ai is an AI voice receptionist that answers a law firm's phone.
- LLeglLegl is a client onboarding, anti money laundering and payments platform for law firms, operated by The Justice Platform Ltd of London and used by more than 600 firms in the United Kingdom…
- BBrieflyBriefly is an AI platform for law firm marketing and business development teams, built around directory submissions to Chambers, Legal 500, IFLR, Benchmark and WTR.
- CCase StatusCase Status is a client communication layer for law firms.
- MMeet GabbiMeet Gabbi is an AI voice intake and reception system built only for law firms, marketed as a custom AI intake employee.
Ordered by how closely the graded profiles match across the 15 capability axes, inside the same categories. See how each axis is graded in the methodology.
Capability grades
All 15 axes, graded from public sources on the date shown. Hover a grade to see what the letter means on that axis.
AI Centrality
How much of the product is actually AI. Whether the machine learning is the mechanism the buyer is paying for or a feature layered onto conventional software, and whether the vendor is specific about which is which.
Centerbase has sold practice management, billing and accounting software to midsize firms for more than a decade, and Centerbase IQ arrived in April 2026 as an intelligence layer on top. The vendor's own account of its history describes building the system of record first and IQ as the layer that reads it. Take IQ away and matter management, timekeeping, billing, collections, trust and general accounting, document management, intake, the client portal, workflows and reporting all remain.
By August 2026 the vendor called itself an AI powered performance platform and stated a plan to expand proactive insights and deepen agentic AI. That plan is in the future tense and does not describe a shipped capability.
Citation Accuracy and Hallucination Disclosure
Whether the vendor publishes measured accuracy on citations and assertions, grounds output to primary sources, and says plainly what its system does when it does not know. Legal has a documented public record of fabricated citations reaching filed briefs, so an untested claim of accuracy is not evidence.
The vendor commits that every Centerbase IQ answer includes the source records behind it, so users see where an answer came from and an administrator can trace a figure back to the underlying data. The chief product officer frames it as showing both the answer and the source rather than asking firm leaders to trust a black box. The vendor describes the insights as isolated to the firm's own data, leaving no outside material for an answer to drift into.
The cited sources are the firm's own billing entries and matter records, which the reader can open directly. No accuracy figure, error rate, evaluation or test is published, and nothing describes how a natural language question becomes a query over the firm's data. The product answers questions about a firm's finances rather than about law, so it cites no legal authority.
Autonomy and Oversight Model
What the system decides on its own, what a lawyer must approve, and whether the vendor documents where the review point sits. A tool that drafts under review and a tool that files without one are different products and different risks.
Centerbase IQ answers the questions put to it and returns visual, sourced answers. It does not act, file, draft or decide, and nothing published claims it does. Source records on every answer give a user something to check against. Nothing states whether an answer should be verified before it is relied on in a partner meeting, what the system does when a question cannot be answered from the data, or whether any confidence indicator, threshold or escalation route exists.
The vendor has also published a plan to deepen agentic AI to power workflows, and nothing published addresses oversight of a layer that would act on billing, collections or matter data.
Operational and Outcome Evidence
Named, dated evidence that the product works in production at real firms or legal departments. Case studies with figures and identified customers count. Unattributed testimonials and launch announcements do not.
No named customer firm, case study, named reference or attributed testimonial is published. The vendor publishes trade press coverage of the Centerbase IQ launch, its debut at the 2026 Association of Legal Administrators Annual Conference, a listing in the ALA supplier directory, and partnership announcements with NetDocuments, Billables AI and Scan Logic. Partners are not customers. Outcome claims are made in the abstract, such as greater delivery capacity without added headcount and stronger realization, with no firm, figure, period or method attached. A Centerbase IQ product page is published at centerbase.com/IQ.
Privilege and Confidentiality Posture
How client confidences are handled: attorney client privilege and work product treatment, segregation of one client matter from another, whether client data trains any model, and what the vendor commits to in writing rather than in marketing.
On security, the vendor states SHA256 4096 bit RSA encryption in transit, 256 bit AES encryption on backups, enterprise class firewalls and a SOC 2 Type II claim. On the AI, it states that Centerbase IQ's insights are isolated to the firm's own data. Nothing states whether customer content is used to train models. No model provider is named, so nothing states what any third party may retain. Privilege and work product are not addressed, on a platform holding matter records, documents and the firm's billing narrative, where time entries routinely describe privileged work.
No customer agreement is published; the legal path publishes a privacy and security policy for the website and payments.
UPL and Professional Responsibility Posture
Whether the vendor is clear that it supplies a tool rather than legal advice, who its audience is, and how it addresses unauthorized practice of law, competence and supervision duties, and jurisdiction limits. ABA Formal Opinion 512 is the reference point. Where the advice line is not the duty a product raises, the axis is read through the nearest professional duty it does raise: judicial conduct rules and the reviewing duty for products sold only to courts, and the duty to bill for time actually spent for products that draft time entries.
Nothing is published on professional responsibility. Centerbase IQ answers questions about the firm's own billing, collections, realization, productivity and deadlines. It does not produce legal work product, advise on a client matter or generate anything that goes to a client or a court, so output being mistaken for legal advice is not the usual risk here. The product is sold to law firms and the AI is addressed to managing partners and firm administrators.
No statement connects the tool to the professional obligations of the people using it. Nothing addresses the judgment a managing partner exercises when acting on a machine generated read of realization or attorney productivity, nothing addresses supervision, and no disclaimer is published. No customer agreement is published.
AI Governance and Bias Disclosure
Published governance over model behavior: who owns it inside the vendor, what is tested before release, and what is disclosed about disparate output across matter types, parties, or populations.
The chief product officer's stated principle is that AI in legal software has to earn trust before it earns adoption, and that the company shows both the answer and the source rather than asking firm leaders to trust a black box. Two design commitments sit behind it, source records on every answer and analysis isolated to the firm's own data. No governance framework is named, nobody is identified as accountable for AI decisions, nothing describes what is evaluated before a feature ships, and no testing is published.
Bias is not addressed. Centerbase IQ reports attorney productivity, realization and origination, numbers that feed compensation and staffing decisions, and nothing published asks whether those readings are even across practice groups, seniority or working patterns.
AI Safety and Data Stewardship
Retention, deletion, access control, and what happens to prompts and documents after they are processed. Whether the vendor states its subprocessors and its incident practice, or leaves the buyer to assume.
Infrastructure is the company's own rather than a hyperscaler's, with the Centerbase Cloud described as built on enterprise class Dell server hardware and firewalls with 24/7 high availability VMware clusters. Encryption is stated in detail: SHA256 4096 bit RSA from the browser to the data center and 256 bit AES on all backups of customer data. A SOC 2 Type II position is also claimed. No retention period is stated for firm data, prompts or generated answers, no commitment to delete or export data on termination is published, no subprocessor list exists and no processor is named, and no breach notification commitment is published.
AI Liability and Recourse
What the vendor stands behind contractually when its output is wrong. Indemnities, caps, carve outs, insurance, and whether any of it is published or only reachable through a negotiated agreement.
Nothing is published on who bears the loss when the system is wrong. No warranty, indemnity, liability cap, exclusion, service credit or insurance position appears, and no customer or master subscription agreement is published. The legal path publishes a privacy and security policy for website and payments use rather than a contract for the platform. Nothing addresses what happens if Centerbase IQ misreports a collection rate, misstates work in progress aging or misses a deadline it was asked about.
The vendor positions these answers as giving managing partners confidence in the boardroom. It commits that every answer carries its source records, which lets a user catch an error, and makes no commitment about the consequences if the user does not.
Practice Systems Integration Depth
How deeply the product reaches into the systems legal work already lives in: document management such as iManage and NetDocuments, Word and Outlook, contract lifecycle management, matter management, e-billing, and court filing systems.
Three integrations were announced within six months of each other. NetDocuments, March 2026, is described as the first native connection between a practice management platform's matter data and ndMAX document intelligence. AI is applied from the moment a matter opens, automating matter workflows and removing manual reentry. Billables AI, April 2026, provides automated time capture feeding practice intelligence. Scan Logic BillSync, August 2026, brings electronic billing and compliance into the platform.
Alongside those sit Outlook, Microsoft Calendar and Microsoft Word synchronization and online banking reconciliation for trust accounts. No API or developer surface is published, nothing describes which objects synchronize or in which direction, and no configuration or authentication detail is published. A third party review notes no direct Google Workspace integration.
Deployment Model and Data Residency
Where the software runs and where the data sits. Multi tenant cloud, single tenant, private deployment, on premises, and whether region of residence is a published option or an enterprise conversation.
The company hosts its own infrastructure rather than using a hyperscaler, and the Centerbase Cloud is described as running on enterprise class Dell server hardware and firewalls, with 24/7 high availability VMware clusters and backups encrypted with 256 bit AES. No data center location, country or region is named, no residency option is offered or refused, and no tenancy model is described. Beyond the statement that IQ's analysis is isolated to the firm's own data, nothing says whether one firm's data is logically or physically separated from another's. Nothing distinguishes where firm data is stored from where Centerbase IQ processes it, and the AI layer's own hosting is unstated.
Security Certifications and Trust Center
Independent attestation a buyer can pull without a sales call: SOC 2, ISO 27001, penetration test summaries, a trust center with current reports and named scope rather than a badge image.
The current security page states that the Centerbase platform is fully SOC 2 Type II and that the controls protecting firm data are independently tested every year. An older security page, still published, states that the platform is SOC 2 Type 2 compliant for the Security trust services criterion only, with availability, processing integrity, confidentiality and privacy to be completed in 2025. Those are materially different claims about the same attestation, and neither page says which is current.
No auditor is named, no report period or observation window is given, no certificate or report is published, and no trust center exists.
Model Supply Chain Disclosure
Which models sit underneath, whose they are, where they run, and whether the vendor commits to telling customers when that changes. A legal buyer inherits every dependency it cannot see.
Centerbase IQ is described as an AI powered natural language decision support capability and an AI intelligence layer. None of that names a model, a version or a provider, and nothing states where inference happens or commits to notifying a customer when any of it changes. No subprocessor list is published. What is disclosed is the data side: the analysis is isolated to the firm's own data, every answer carries its source records, and firms may add an internal knowledge base of their own standards.
Those describe what the model reads, not what the model is. The native NetDocuments integration brings ndMAX document intelligence into Centerbase workflows, but that is the partner's product rather than a component of Centerbase IQ.
Commercial Transparency
Whether a buyer can learn what this costs without entering a sales process: published rates, the unit being charged, what sits behind an enterprise tier, and what implementation adds.
No pricing is published at any level, including the unit of charge. No pricing page is published, no rate, range, tier name or minimum appears, and nothing states whether the platform is licensed per user, per firm or by module. The published routes are a demonstration request and a contact form, and the Centerbase IQ announcement points readers to a product page rather than to a price. A third party review states that the vendor does not list pricing on its website and advises readers to contact the company for a quote. The vendor does note that a full accounting package carries an additional fee.
Firm and Practice Coverage
Who the product is actually built for. AmLaw, midlaw, small firm and solo, in house departments, government and courts, and which practice areas are supported rather than merely claimed.
The vendor's whole positioning is midsize law firms, repeated across every announcement and product page as purpose built rather than adapted. It explains why the segment is distinct: midsize firms are expected to operate with the strategic visibility of larger firms while running leaner administrative teams, and the AI is built around that gap. Roles are named: managing partners and firm administrators for Centerbase IQ, with attorneys, timekeepers, accounting teams and operations leaders as platform users.
Functional coverage runs across matter management, timekeeping, billing, collections, trust and general accounting, document management, intake, CRM, workflows and reporting. No practice area is named as supported or unsupported, no firm size is given in numbers, no jurisdictional statement appears even though trust accounting rules vary by state, and nothing states what the product is not for.
3 public documents
The public pages on file for Centerbase, with the recorded signals each one supports and the date it was last read. Open any of them and check the reading against the record.
-
Client Data in Training, Ethical Walls and Matter Segregation, Primary Law Corpus Provenance and 5 more
Read Sep 12, 2026
-
Prompt and Output Retention, Third Party Request and Subpoena Notice
Read Sep 12, 2026
-
Billing and Fee Posture
Read Sep 12, 2026
Legal Signals
What each signal meansA signal records what public sources say on the date shown. It is not a grade and it is not a recommendation. Where a signal reads Not addressed, it means the index did not locate the material in public sources on that date, which is a statement about disclosure rather than about the product.
Client Data in Training
Can material a lawyer puts into this product be used to train a model?
A published agreement or policy exists and none of it addresses the question either way, or the document that would answer it could not be read and the summary names the retrieval limit. The summary states which shape the silence takes: an improvement right granted that never names training, or no improvement right granted at all.
A privacy policy is published and does not address training, and it grants no improvement right over platform data, since it covers information collected through the website and payments. The nearest statement is about scope rather than use. The chief product officer says Centerbase IQ's insights are derived in a very precise approach isolated to only the firm's own data. That limits what the model reads, but it is not a commitment about what the vendor does with what it reads: a tool can answer only from one firm's records and still add those records to a training set.
No customer or master subscription agreement is published, and the current security page was not available to read in full; the wording available from it does not address training.
Prompt and Output Retention
How long does the product keep what a lawyer typed, and can that be set to zero?
No located public material states how long prompts and outputs are retained.
Retention of firm data, Centerbase IQ questions and generated answers runs for no stated period. The published material covers protection rather than duration: encryption in transit and on backups, enterprise class firewalls and high availability clusters. Backups are encrypted, but no retention window is stated for them. Nothing addresses deletion, export on termination, or what happens to a firm's records when a subscription ends.
The AI layer is not addressed separately: nothing states whether a managing partner's questions, or the answers and visualizations returned, are kept beyond the session. A query about one attorney's realization or write offs is itself a record of management scrutiny. The privacy and security policy on the legal path covers the website and payments. No customer agreement is published.
Ethical Walls and Matter Segregation
Does retrieval respect the firm’s ethical walls, or can the model read across them?
No located public material addresses walls or matter level segregation.
No permission model or matter level segregation is described for the platform. The vendor refers to comprehensive controls for administrators and to a single governed system, but neither says who can see what. Nothing sets out user roles, access groups, matter level restrictions, conflict screening, or how a firm would wall one team off from another's files. Centerbase IQ answers questions across billing, matter, productivity and origination data, material a firm would often restrict: origination credit, individual attorney realization and write offs, and matter economics. Nothing states whether IQ answers within the permission scope of the person asking or across the whole firm.
Third Party Request and Subpoena Notice
If someone subpoenas the vendor for a firm’s data, does the firm hear about it first?
No located term or policy addresses third party requests for customer data.
Customer data demanded by a third party faces no defined process. Nothing refers to subpoenas, warrants, court orders, regulator notices or law enforcement, no commitment about notifying the customer appears, and no transparency report exists. The privacy and security policy on the legal path covers information collected through the website and payments, not the platform's contents, and no customer agreement is published.
The platform holds a midsize firm's full billing narrative, and time entries and matter records describe what lawyers did for which clients and when. The published wording of the current security page does not address the question either.
Primary Law Corpus Provenance
Where does the law in this product come from, and does the vendor have the right to use it?
Sources are identified without stating the license or rights basis.
Centerbase IQ reads the billing, financial, matter and productivity data already held in Centerbase: billing, collections, matter economics, realization, work in progress and accounts receivable aging, attorney productivity, origination and docket activity. The vendor states that the analysis is isolated to the firm's own data. Firms can also build an internal knowledge base of their own best practices and performance standards, against which answers are benchmarked.
There is no outside legal content here whose licensing would be in question. No published document addresses what the vendor may do with platform data, and no customer agreement is published. Nothing states what the underlying models were trained on, and no model or provider is named.
Good Law Verification
Does the product tell you when the authority it just cited has been overruled?
No located public material addresses whether authority is checked for subsequent history.
Centerbase IQ answers questions about the firm's own finances and operations, not about law. It cites no cases, statutes or regulations; its sources are the firm's own billing entries and matter records. The nearest point is docket activity, which the vendor lists among the data IQ reads and which includes approaching deadlines. Whether those are current depends on the firm's own calendar data, and nothing is published about how fresh that data is.
Refusal and Uncertainty Behavior
What does the product do when the answer is not in the corpus?
No located public material addresses what the product does when it cannot ground an answer.
When Centerbase IQ cannot answer, its behavior is undescribed. The published description is confident throughout: users ask in natural language and instantly receive visual, citation backed answers, and every example is one where the data supports a clean answer, such as collection rates by practice group or matters with approaching deadlines. Nothing says that a question outside the data is declined, that an incomplete answer is flagged, that a confidence indicator accompanies a figure, or that an ambiguous question is put back to the user rather than resolved silently. Every answer does carry its source records, so a user can check the basis.
Fabricated Citation Record
Does a public court record exist addressing fabricated or hallucinated legal citations in output from this product?
No court order, opinion or disciplinary record addressing fabricated or hallucinated legal citations produced by this product has been located as of the date shown. This is a statement about the public record on that one subject, not a finding about the product, and this signal is not a litigation history.
The AI Hallucination Cases database maintained by Damien Charlotin records no case naming Centerbase, and two independent sanctions trackers record no decision naming Centerbase or Centerbase IQ. This is a statement about the public record rather than a finding about the product. Centerbase IQ generates no citations to legal authority; it launched in April 2026 and answers questions about a firm's own billing and operational data.
Its comparable failure would be a misstated financial or productivity figure relied on in a management decision, which would surface, if at all, as a commercial dispute rather than a sanctions order.
Bar Guidance Alignment
Has the vendor engaged in public with the ethics opinions its buyers are bound by?
No located public material engages with bar or ethics guidance.
Ethics guidance from any bar stays outside the product's frame. No bar opinion is named, ABA Formal Opinion 512 does not appear, no state guidance on generative AI is referenced, and nothing maps the product to a rule of professional conduct or refers to professional responsibility in general terms. The vendor makes its trust argument in commercial and technical language: AI has to earn trust before it earns adoption, and firm leaders are shown both the answer and the source rather than a black box.
The product debuted at the Association of Legal Administrators Annual Conference and is listed in the ALA's supplier directory, a trade marketing channel rather than a statement on ethics guidance. Trust accounting compliance under state rules, the one area where a professional rule plainly touches the product, is presented as a feature without reference to any published authority.
Billing and Fee Posture
Does the vendor address what happens to the bill when the work takes an hour instead of six?
Public materials claim time savings without addressing billing or disclosure, and the product sits inside a fee relationship between a lawyer and a client where those savings would change the bill.
The NetDocuments announcement claims greater delivery capacity without added headcount, more predictable alternative fee arrangements, and stronger realization and client service. Centerbase is where time is captured, invoices are built, collections are chased and realization is measured, and the Billables AI partnership adds automated time capture. Nothing states whether AI assisted work is identified on a bill, whether a client is told, or how a firm should price work that AI has compressed.
Centerbase IQ's own saving is administrative, sparing a managing partner a report request rather than reducing billable work, so the claims about compressed work attach to the partner integrations rather than to the vendor's own AI.
Outside Counsel Guideline Readiness
Can a firm get this vendor through a client’s AI clause without a bespoke negotiation?
No located public material supports a client side disclosure obligation.
No subprocessor list is published, no model provider is named, and no data processing addendum, security exhibit or pack for clients is published. No trust center, security contact or documentation request route is published, so nothing suggests such material is available on request. Centerbase handles electronic billing and compliance through its Scan Logic integration, for invoices that flow to corporate clients, some of which impose outside counsel guidelines.
Court Disclosure Support
If a judge’s standing order requires an AI disclosure, can the product produce one?
No located public material addresses court disclosure or verification certification.
Disclosure of AI involvement in legal work is not something the product supports. What Centerbase IQ does produce is a traceable answer: every answer includes the source records behind it, and an administrator can trace a figure back to the underlying billing entry or matter. That records how a management figure was derived, not AI involvement in anything that reaches a client, an opponent or a court. No model is named, nothing marks machine generated content in any output, and no disclosure template, certification or court guidance is published.
The product does not touch legal work product, so its disclosure exposure is indirect, reaching a court only if a firm's internal analytics became relevant to a fee dispute or a sanctions inquiry into billing.