Best Startup Revenue Data APIs for Developers (2026)
Compare the top APIs for accessing verified startup revenue data, MRR, ARR, growth metrics, acquisition listings, and founder profiles programmatically.
Why Startup Revenue Data APIs Matter
The open startup movement has created a growing database of companies sharing verified revenue metrics publicly. For developers, investors, and researchers, programmatic access to this data enables:
- Investment Research: Identify high-growth startups with verified MRR and revenue trajectories
- Acquisition Sourcing: Find profitable startups listed for sale with asking prices and revenue multiples
- Competitive Intelligence: Benchmark your startup against peers in the same category
- Market Analysis: Analyze revenue trends across SaaS, AI, fintech, and other verticals
- Founder Research: Discover serial founders and their portfolio of revenue-generating products
- Deal Flow: Build automated pipelines for startup acquisition and investment opportunities
1. Netrows (TrustMRR Data)
Best For: Developers needing startup revenue data alongside LinkedIn, Crunchbase, and 48+ other sources
Starting Price: €49/month (10,000 credits)
TrustMRR Endpoints: 6
Free Trial: 100 credits
Best for Multi-Platform Data Access
Startup Revenue Data Coverage
- Search: 6,000+ startups with filters for MRR, total revenue, growth rate, category, X followers, founded year, and target audience
- Startup Details: Full profiles with MRR, ARR, total revenue, active subscriptions, growth rate, profit margin, rank, and AI enrichment
- Acquisition Listings: Startups for sale with asking prices, revenue multiples, and seller messages
- Recent Additions: Newly listed startups with revenue history charts
- Founder Profiles: Founder revenue totals, MRR, and startup portfolios
- Categories: Browse all 23+ startup categories
Pros
- 6 dedicated endpoints covering search, details, acquisitions, recent, founders, and categories
- Verified revenue data — not self-reported estimates
- 6,000+ startups with MRR, total revenue, and growth metrics
- Combined with 280+ endpoints across 48+ data sources in one API
- Pagination support for large result sets
- AI enrichment with value proposition, pricing model, and target persona
Cons
- Data limited to startups that have opted into the open startup movement
- 5 credits per call (higher than social data endpoints)
Pricing
TrustMRR endpoints cost 5 credits per call (categories: 1 credit). Subscriptions start at €49/month for 10,000 credits.
2. TrustMRR Direct
Best For: Manual browsing of startup revenue data
Starting Price: Free (web UI only)
API: No public API
Pros
- Free to browse via web interface
- Verified revenue data from Stripe, Paddle, and other payment processors
- Acquisition marketplace with direct seller contact
- Revenue history charts and growth trends
Cons
- No public API — data only accessible via web UI
- Cannot integrate into automated pipelines or data products
- No bulk export or programmatic filtering
3. Indie Hackers / MicroAcquire Data
Best For: Community-driven startup discovery
Starting Price: Free (community) / Paid (acquisition platform)
API: No public API
Pros
- Large community of indie hackers sharing revenue milestones
- Acquisition marketplace (Acquire.com) with verified listings
- Good for qualitative research and founder stories
Cons
- No API — manual browsing only
- Revenue data is self-reported, not verified
- Cannot filter or search programmatically
- Acquisition listings require paid subscription for full access
Pricing Comparison
| Provider | Starting Price | API Access | Verified Revenue | Acquisition Data |
|---|---|---|---|---|
| Netrows | €49/mo | ✓ | ✓ | ✓ |
| TrustMRR Direct | Free | ✗ | ✓ | ✓ |
| Indie Hackers | Free | ✗ | ✗ | Limited |
Frequently Asked Questions
How is startup revenue data verified?
TrustMRR verifies revenue by connecting directly to payment processors like Stripe and Paddle. Founders grant read-only access to their payment data, which is then displayed publicly. This makes the data significantly more reliable than self-reported figures.
Can I filter startups by MRR range?
Yes. The Netrows search endpoint supports filtering by mrrMin, mrrMax, revenueMin, revenueMax, growthMin, growthMax, categories, targetAudience, and foundedYear — all in a single API call.
How many startups are in the database?
The TrustMRR database contains 6,000+ startups with verified revenue data across 23+ categories including AI, SaaS, fintech, marketing, e-commerce, and more.
Can I get acquisition listings via API?
Yes. The Netrows acquire endpoint returns startups currently listed for sale with asking prices, revenue multiples, listing tier, pageview counts, and offer counts.
Try Netrows Startup Revenue API
Access 6,000+ startups with verified revenue data plus 280+ endpoints across 48+ data sources. Search by MRR, growth rate, category, and more — all at 5 credits per call.