Bizora AI vs TolleyGuidance

Bizora AI is a research assistant for complex tax questions, with answers citing primary tax authorities. Its regular and deep research modes show the authorities and reasoning behind responses. Bizora states that it covers U.S. federal tax law, all 50 states, select treaty-partner countries, and OECD and EU VAT frameworks; it says treaty-partner coverage expands monthly based on user needs. The Vault workspace can analyze uploaded client files, summarize documents, extract data, flag differences, and ground answers in those documents. Audit Research covers standards including PCAOB, AICPA, GASB, GAO Yellow Book, FAR, and DFARS. The service is available on the web and through an API, with a ChatGPT app, Claude connector, OpenAI-compatible API, and direct QuickBooks and Xero connections. Essential costs $29.99 per user per month and includes daily limits on several research and document actions. Pro costs $69.99 per user per month, and Pinnacle costs $119.99 per user per month; both list unlimited use of specified tools. A 7-day trial is available. Separate prepaid API requests have listed per-request prices.

TolleyGuidance has no write-up on Specifiction yet; its figures are above.