Insomnia vs Resend
Funding, tech stack, customers, and competitors compared
Insomnia
Insomnia is an open-source API design, debugging, and testing platform owned by Kong Inc., enabling developers and engineering teams to build and test REST, GraphQL, and gRPC APIs. It serves individual developers through enterprise engineering teams with freemium and paid collaboration tiers.
Resend
Resend is a developer-focused transactional and marketing email API platform that enables engineering teams to send emails programmatically with high deliverability. It targets developers and SaaS companies with a modern API-first architecture and React Email integration.
| Dimension | Insomnia | Resend |
|---|---|---|
| Vertical | SaaS | SaaS |
| Segment | Infrastructure/DevTools | Infrastructure/DevTools |
| Founded | ||
| Employees | 11-50 | 11-50 |
| Location | ||
| Funding | Growth ($5M)more funded | |
| G2 Rating | ||
| Pricing Page | ||
| HTTPS |
Notable Customers
Insomnia
Resend
Known Competitors
Insomnia
Resend
Recent News
Insomnia
- Changelog - Insomnia
- Introducing Insomnia Designer
- Insomnia 8.0: Advanced AI and Collaborative Capabilities | Kong Inc.
Resend
- new.email Public Launch - Resend
- Resend Forward • Nov, 2025
- Resend · Email for developers
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