Developer toolsFly.io
Infrastructure for running applications near their users.
usage-based, venture-backed
Disclosed investors: Dell Technologies Capital, Intel Capital +4
- Also serves developers
- Addresses web deployment
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Similar businesses
They solve your problem for overlapping customers or in your sector.
Developer tools
Developer toolsNetlify
A platform for building, deploying, and operating web applications.
usage-based, venture-backed
Disclosed investors: Bessemer Venture Partners, Andreessen Horowitz +5
- Also serves developers
- Addresses web deployment
Developer toolsRailway
Infrastructure for deploying applications and databases.
usage-based, venture-backed
Disclosed investors: Redpoint Ventures, Unusual Ventures +1
- Also serves developers
- Addresses web deployment
Developer toolsRender
Cloud hosting for applications, services, and databases.
usage-based, venture-backed
Disclosed cumulative funding
$258,000,000
Cumulative funding disclosed on company page
Observed 2026-09-24. Source ↗Disclosed investors: Georgian, Addition +3
- Also serves developers
- Addresses web deployment
Developer toolsVercel
Hosting and deployment tools for web applications.
usage-based, venture-backed
AI SDK weekly downloads
3,000,000+
Weekly downloads at announcement; not customers or revenue
2025-09-30. Source ↗Disclosed investors: Accel, GIC
- Also serves developers
- Addresses web deployment
Same customers, different problem
Potential partners
They sell to your customers but solve a different problem, so they are candidates for integrations, co-marketing and referrals.
SecurityAikido Security
An application security platform for development teams.
subscription, venture-backed
Disclosed cumulative funding
$85,000,000
Cumulative funding disclosed on company page
Observed 2026-09-24. Source ↗Disclosed investors: DST Global, PSG Equity +2
- Shared audience: developers
- Complementary focus: application security
Developer toolsAppsmith
An open-source platform for building internal business applications.
subscription, venture-backed
Disclosed investors: Insight Partners, Canaan Partners +3
- Shared audience: developers
- Complementary focus: internal tools
Developer toolsAppwrite
An open-source backend platform for authentication, databases, storage, and functions.
usage-based, venture-backed
Disclosed investors: Tiger Global
- Shared audience: developers
- Complementary focus: application backend
SecurityChainguard
Software supply-chain security and maintained container images.
enterprise, venture-backed
Revenue
$40,000,000
Revenue milestone reported in announcement; reporting period not specified, not labeled ARR
2025-04-23. Source ↗Disclosed investors: Kleiner Perkins, IVP +9
- Shared audience: developers
- Complementary focus: application security
Developer toolsClerk
Authentication and user management for applications.
usage-based, venture-backed
End users managed
16,000,000+
Users of customers' applications, not paying Clerk customers
2024-01-18. Source ↗Disclosed investors: CRV, Stripe +2
- Shared audience: developers
- Complementary focus: application authentication
Developer toolsCodeRabbit
AI-assisted code reviews integrated into software development workflows.
subscription, venture-backed
Repositories installed
2,000,000
Cumulative installations at announcement; not paying customers
2025-09-16. Source ↗Disclosed investors: Scale Venture Partners, NVentures +5
- Shared audience: developers
- Complementary focus: code review
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