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Fiscari vs Thomson Reuters Checkpoint

Thomson Reuters Checkpoint alternatives: how Fiscari compares

Fiscari is built for UK tax research: cited answers from UK primary sources, published pricing, and a free tier to test it on. Here is where it beats Checkpoint for UK work — and where Checkpoint is the better buy.

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Where Fiscari is stronger

Checkpoint is a broad, international platform, and Thomson Reuters' UK marketing leads on cross-border research, Digita integration and ONESOURCE. If your research is UK tax for UK clients, the question is whether you need that breadth — or a tool built only on the UK sources you would cite to HMRC.

01

Built for UK tax, not adapted to it

Every source in the corpus is UK: legislation, HMRC manuals, VAT notices and tribunal decisions. Thomson Reuters' Checkpoint pages in the UK lead on Checkpoint World, its international research product covering 180+ jurisdictions.

02

Conversational, cited answers to UK questions

Ask in plain English and get the answer with the paragraph it rests on. Thomson Reuters' CoCounsel AI for Checkpoint has so far been announced for US tax.

03

A UK price you can find

Fiscari is published from £19.50 per user / month, with a free tier. Thomson Reuters' UK Checkpoint pages lead to a demo request, so the price comes after the conversation.

04

No suite to buy into

Sign up and put real client questions through it today. Checkpoint in the UK is positioned alongside Digita and ONESOURCE; Fiscari works on its own, with an API if you want it inside your own software.

Head to head

  Fiscari Thomson Reuters Checkpoint
Grounding corpus UK legislation, HMRC manuals, VAT notices, tribunal case law Thomson Reuters editorial content, plus primary sources
Jurisdictions UK only, by design International — Checkpoint World covers 180+ jurisdictions
AI answers for UK tax Yes — conversational, cited answers CoCounsel announced for US Checkpoint
Published pricing Yes — from £19.50 per user / month Demo request
Trial without a sales call Yes — free tier No
Connects to Your own software, via a REST API Digita and ONESOURCE

Compiled from each vendor's own published material, October 2026. Third-party prices and accuracy figures are those vendors' own published figures. Confirm current terms with the vendor.

Straight about the limits

What Fiscari cannot do

Three things worth knowing before you switch, including the cases where Thomson Reuters Checkpoint is the better buy.

  • We cannot help you outside the UK

    If you advise on cross-border structures, or need foreign legislation and treaties, Checkpoint World does something we simply do not do. Buy it for that work.

  • We are not part of a compliance suite

    Checkpoint sits alongside Digita and ONESOURCE. Fiscari is a research tool with an API, not part of your tax compliance software. If research inside that software is the point, weigh that honestly.

  • No proprietary commentary

    We answer from public UK primary sources only. If your team relies on Thomson Reuters' editorial content, losing it is a genuine cost rather than a rounding error.

Worth a look if…

  • You use Checkpoint mostly for UK questions

    Run twenty recent UK questions through both and compare what each returns, and what each refuses.

  • A solo or small practice

    Start where the pricing is published and there is a free tier to test it on your own work.

  • Your work is genuinely international

    Keep Checkpoint. We are UK-only and would rather tell you now than after you have paid.

Try it on your hardest question

Put a real client question in and check the citations yourself. Free to start, no sales call.

Try for free See all five compared

Compare Fiscari

Head-to-head against the tools UK accountants weigh it against.