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Silex pricing

Silex shows its prices in Swiss francs, before VAT.

In plain terms

What you pay

  • One person pays CHF 149 a month, or CHF 1,440 for a year.
  • A team of up to five pays CHF 490 a month, and up to ten pays CHF 895 a month.
  • Every plan can ask unlimited legal questions; plans differ in seats, agent credits and storage.
  • Extra agent credits cost CHF 1 each, less in bigger packs.
  • Students pay CHF 29 a month, bigger organizations get a custom price, and there is a free 7 day trial.

How Silex pricing works

Priced per plan in CHF, excluding VAT, monthly or yearly. Solo is CHF 149 a month or CHF 1,440 a year (CHF 120 a month) for one user with 10 agent credits a month and 20 GB of storage. Team is CHF 490 a month or CHF 5,280 a year for up to five seats with 100 credits and 200 GB. Enterprise is CHF 895 a month or CHF 9,600 a year for up to ten seats with 300 credits and 500 GB. Every plan includes unlimited legal research, all AI agents and connected applications such as SharePoint.

Extra credits cost CHF 1 each, or CHF 90 for 100 and CHF 400 for 500, and extra storage costs CHF 5 per 10 GB a month. Students pay CHF 29 a month including VAT, interns get half off the annual plan, and Custom covers tailored seats under a contract fitted to the organization.

Implementation: None stated for the published plans. Custom plans are priced per organization.

Confidentiality and data terms: None

Note: Annual billing saves more than 10%. Seats, agent allowances and Silo storage are shared across a workspace. The 7 day trial needs no payment card. Late payment brings a CHF 20 reminder fee under the terms.

Compared on price

Silex pricing against its alternatives

Published starting prices for the vendors whose profiles sit closest to Silex.

Each figure is as the vendor publishes it, in its own currency and billing unit, so the rows are not like for like.

All Silex alternatives →

“Not yet recorded” means the index holds no pricing record for that vendor, not that the vendor publishes nothing. Which legal AI vendors publish their pricing.

Questions

Silex pricing, answered

How much does Silex cost?

According to the AI Legal Index, Silex's published starting price is from CHF 120 per month, billed annually. Silex shows its prices in Swiss francs, before VAT. One person pays CHF 149 a month, or CHF 1,440 for a year.

Does Silex charge implementation or setup fees?

None stated for the published plans. Custom plans are priced per organization.

Contact

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AI Legal Index

The AI Legal Index is an independent index that tracks changes to AI vendors in legal. It holds 465 vendors across 9 categories, each graded on the same 15 capability axes and recorded against 12 legal signals, from public sources. No vendor pays for inclusion, placement, or rating.

Index Status
Last index update
November 10, 2026
The AI Legal Index is an editorial reference. It is not a regulatory body, not a law firm, and nothing published here is legal advice or a recommendation to retain or avoid a vendor. Records are verified against published sources, bar guidance and public court records. Where a record reads not addressed, the material was not located in public sources on the date shown. See the Methodology page for evaluation standards and limitations.
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