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TAI tax research with cited answers from Checkpoint content for tax professionals
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CPA Pilot vs Semantic Scholar
Pricing, features, platforms and who each one suits — side by side.
C
Choose CPA Pilot if…
- you want to trial it before paying
- you're in its core audience: cpas, enrolled agents
S
Choose Semantic Scholar if…
- you want a free plan to start with
- you need an API to build on
- you're in its core audience: researchers, students
Side by side
Feature CPA Pilot Semantic Scholar
Pricing modelFree trialFree
Starting price$29/moFree
Free plan
Free trial
API
Open source
Trains AI on your contentNo—
Data retentionUploaded documents and outputs auto-deleted after 90 days; account data 30 days post-cancellation—
Forecasting—
Human experts included—
PlatformsWebWeb, API
CategoryFinance & AccountingResearch Assistants
Rank in its category#5 of 10—
CompanyCPA PilotThe Allen Institute for AI
Based inUnited States—
Founded—2015
Part of—Ai2
Key features
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- Tax return review that flags risks and inconsistencies
- Client-ready summaries of 1040, 1120, 1120-S and 1065 returns
- Tax organizer generated from a prior-year return
- Drafts researched replies to client emails
- Federal and state tax research with code citations
- Tax projections and scenario modeling
- Entity selection comparison: Schedule C, LLC, S-Corp, C-Corp
- Maps PDF, Excel or CSV data into tax software fields
S Semantic Scholar
- Search across 239+ million scientific papers
- Coverage of all fields of science
- Semantic Reader augmented reading for select papers (beta)
- Developer API with paper search
- API documentation, tutorials and gallery
- Free user accounts
- Resources for librarians and publishers
Plans and prices
From each vendor's site. Prices change — confirm before buying.
CPA Pilot
CPA Pilot 20$29/mo
CPA Pilot 60$49/mo
CPA Pilot 150$119/mo
CPA Pilot Unlimited$199/mo
Semantic Scholar
FreeFree
Strengths and limitations
CPA Pilot
- Every plan includes all AI workflows
- Pricing is by messages, not seats, with unlimited devices
- Annual billing saves 16% and unused messages roll over
- Outputs can be exported as PDF, CSV or text
- Credit card required to start the free trial
- Lower plans have small message allowances (20/month on the $29 plan)
- Subscriptions can't be paused
- Focused on U.S. tax only
Semantic Scholar
- Free to use
- Indexes over 239 million papers from all fields
- Public API with documentation and tutorials
- Built by the nonprofit research institute Ai2
- Semantic Reader is in beta and only works on select papers
- No mobile apps listed
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Facts from each vendor's public pages, prices checked Oct 26, 2026. Editorial policy