Preuve AI vs Elicit
Plans, free access, limits and intended use side by side, taken from each vendor’s own pages. No score and no winner: the facts show where the two differ.
Change tools
Cited 0-100 viability score for a startup idea, with a free first check and one-time pricing
Find research papers and extract structured information from studies.
- Free access
- Preuve AI: Free access
- Elicit: Free access
- Paid from
- Preuve AI: USD 59 one-time
- Elicit: USD 49 per user per month
- Plans listed
- Preuve AI: 7
- Elicit: 7
- Public API
- Preuve AI: Not confirmed
- Elicit: Yes
Where Preuve AI and Elicit differ
- Pricing checkPrices confirmed for Preuve AI; pricing review due for Elicit.
Head to head
Each value from the tool’s profile and the vendor’s own pages
| Preuve AI | Fact | Elicit |
|---|---|---|
| Access and price | ||
| Free access availableReality Check | Free accessSame | Free access availableBasic |
| USD 59 one-timeFounder Report | Lowest listed paid plan | USD 49 per user per monthPro (Industry) · billed annually · USD 588 per year; USD 75 billed monthly |
| Free Reality Check (2 scans); Founder Report $59 one-time; Lifetime Pro $499 | Pricing model | Free Basic; paid from USD 11 (Academic) or USD 49 (Industry) per user per month |
| 7 | Plans listedSame | 7 |
| Not confirmed | Public API | Yes |
| Not confirmed | Card to start | Not confirmed |
| Not confirmed | Open source | No |
| What it is for | ||
| Checking whether a startup idea has demand and room before building it | Built for | Extracting study data from research papers |
| Research & sources | CategorySame | Research & sources |
| Platforms |
|
| Works with | Not listed |
| How current | ||
| Profile sources checked | ||
| Prices confirmed · Oct 21, 2026 | Pricing checkDiffers | Pricing review due · Sep 24, 2026 |
Official source check for both tools. No hands-on testing and no score: “Differs” marks a documented difference, not a better tool.
Plans and prices
Preuve AI
Prices confirmed · Oct 21, 2026- Reality CheckFree
- Founder ReportUSD 59 one-time
- 2-Report PackUSD 89 one-time
- 5-Report PackUSD 199 one-time
- Investor-Ready PackageUSD 499 one-time
Show 2 more plans
- Lifetime ProUSD 499 one-time
- Lifetime BusinessUSD 999 one-time
Elicit
Pricing review due · Sep 24, 2026- BasicFree
- Plus (Academic)USD 11 per user per monthbilled annually · USD 132 per year; USD 19 billed monthly
- Pro (Academic)USD 39 per user per monthbilled annually · USD 468 per year; USD 69 billed monthly
- Pro (Industry)USD 49 per user per monthbilled annually · USD 588 per year; USD 75 billed monthly
- Scale (Academic)USD 89 per user per monthbilled annually · USD 1,068 per year; USD 149 billed monthly
Show 2 more plans
- Scale (Industry)USD 169 per user per monthbilled annually · USD 2,028 per year; USD 279 billed monthly
- EnterpriseCustomthrough sales
Strengths and limits
Preuve AI
Strengths
- One-time pricing: Founder products are single payments with no subscription, and Sentinel does not renew or charge after three months.
- Claims link to sources: The vendor says sourced claims link back to their source and estimates are labelled as estimates.
- Free first check: The Reality Check gives a score, market size and two competitor previews for 2 scans with no payment.
Limits to plan around
- Score method is closed: Factor weights, thresholds and agent prompts are unpublished, and the vendor says the score is a snapshot, not a guarantee.
- Narrow free tier: The free check is limited to 2 scans, each viewable for 7 days, with 2 competitor previews and no pivots.
- Narrow refund: The 14-day guarantee is a rerun first, once per customer, and not after Build with AI or an export; Lifetime plans and the Investor Package are excluded.
Elicit
Strengths
- Free paper discovery: Basic includes unlimited paper search, summaries and chat with accessible full text.
- Quotes behind the output: Extracted values, screening decisions and report claims point to the supporting passage in the source paper.
- Report export on every plan: Research Reports download as PDF or Word even on the free Basic plan.
Limits to plan around
- English focus: Search, summaries and extraction are optimized for English-language research; other-language quality varies.
- Complex table failures: The extraction guide warns that some table layouts can be missed or parsed incorrectly.
- Table exports cost extra: Find Papers and Paper Chat tables need Plus; Systematic Review tables need Pro or higher.
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Questions about comparing tools
How does the comparison work?
Add two tools to the comparison tray from any tool card, then open this page. The table pulls each tool's verified plan details, platforms, strengths and limits from its profile, so both columns carry the same kind of evidence, with a separate source-check date for each tool.
Do you declare a winner?
No. The table sets two tools against each other on documented facts, not on a score. Which one wins depends on your task, your budget and your usage volume — three things we cannot see from here.
Why are some cells empty or marked unverified?
Because we could not confirm that detail on the vendor's own pages. Rather than filling the gap with a figure from elsewhere, we mark it and say why on the tool's profile.
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Not at once. Two columns keep the differences readable and force a real decision. Remove either selected tool to replace it, or clear both to start a new pair.
Every figure in the table above comes from the linked profile, where the source and the verification date are listed. Browse all tools or read the editorial policy.