Fiscal.ai vs Stripe Radar
A detailed comparison to help you choose between Fiscal.ai and Stripe Radar.
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Verdict: Stripe Radar wins
Stripe Radar scores 4.2/5, edging out Fiscal.ai at 3.9/5. Stripe merchants of any size who want network-scale fraud detection without building an integration, especially teams that will tune rules and run manual review on the Plus tier.
Fiscal.ai AI research assistant for public-company financials | Stripe Radar AI fraud detection for online payments | |
|---|---|---|
| Rating | 3.9 (1 review) | 4.2 (1 review) |
| Pricing Model | freemium | usage-based |
| Starting Price | Free tier available | Pricing varies |
| Best For | Retail and independent analysts doing fundamental research on public companies who want AI answers they can trace back to filings. | Stripe merchants of any size who want network-scale fraud detection without building an integration, especially teams that will tune rules and run manual review on the Plus tier. |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | free tier | api access |
| Visit Fiscal.ai → | Visit Stripe Radar → |
Fiscal.ai
Pros
- + Click-through audit to filing: on Max, every Copilot figure links to the exact filing page it came from — I traced several figures and the links landed on the right source paragraph
- + Same database is available as REST API, webhooks and an MCP server (api.fiscal.ai/mcp) with an official Claude connector, so research data flows into your AI tools
- + Free tier includes ten years of annual financials — enough for a real trend check before paying
- + Copilot does cross-document analysis on Pro (10-K vs earnings-call tone), which is more useful than single-document summaries
- + $79/month Max undercuts mid-market terminals dramatically while keeping standardized and as-reported figures side by side
Cons
- - No real-time quotes anywhere, and no options or futures — delayed fundamentals data only
- - Financial-data export is Max-only and stops at the US, Canada, ADRs, the UK and the EU despite 100K+ stock coverage
- - API transcript and news history is months deep, not years (news starts late April 2026), which limits backtesting
- - The API/MCP subscription publishes no price and bills annually, so infrastructure cost needs a sales call
- - Company is young (FinChat launched 2023, $10M Series A June 2025) — thin operating history compared with incumbent data vendors
Stripe Radar
Pros
- + Zero integration: Radar scores every transaction attempt on the Stripe account from day one — no SDK or setup work in my walkthrough
- + Rule backtesting runs against your own historical payments before a rule goes live, quantifying revenue impact before committing
- + Related-payments analysis exposes card-testing and trial-abuse rings by linking payments sharing email, IP, or card fingerprints
- + Radar Lite is included at no extra charge on standard Stripe Payments pricing, so small merchants get real card-fraud protection free
- + Risk threshold is adjustable from the Dashboard as a slider rather than a code change
Cons
- - Stripe-only: if you process with another acquirer the product does not exist for you
- - Custom rules, granular 0-99 scores, backtesting, and manual review moved to the Plus tier in the mid-2026 restructure — not Standard
- - Per-screened-transaction pricing charges on attempts, including failed ones, so card-testing attacks themselves generate screening fees
- - Legacy Radar and Radar for Fraud Teams users are migrated to the new pricing on 22 January 2027, changing existing cost structures
- - Non-Stripe payment protection via Radar risk signals is enterprise-tier only and quote-priced
Frequently Asked Questions
Which is better, Fiscal.ai or Stripe Radar?▼
Stripe Radar scores higher at 4.2/5 vs 3.9/5 for Fiscal.ai, making it the better-rated option in our comparison.
What is the difference between Fiscal.ai and Stripe Radar?▼
Fiscal.ai: Fiscal.ai, formerly FinChat, answers questions about public companies from their filings, segment data and estimates. Stripe Radar: Stripe Radar screens payments for fraud using machine learning trained on Stripe's network, with configurable rules and manual review.
Is Fiscal.ai or Stripe Radar more affordable?▼
Fiscal.ai starts at €0/mo, Stripe Radar starts at €0/mo. Check the comparison table above for current pricing.
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