Best API products of December 2025

Discover the best API products of December 2025 as chosen by Product Hunt users.

1 - 10 of 169 API products

1. OpenAIAPIs and tools for building AI products
•14K Followers•2 alternatives•
2. GeminiGoogle's answer to GPT-4
•6.9K Followers•5 alternatives•
3. ManyPITurn websites into APIs
•489 Followers•
Anam
The face for your agent. Interactive avatars via API.
4. TrueFoundry AI GatewayConnect, observe & control LLMs, MCPs, Guardrails & Prompts
•2.1K Followers•
5. Browser UseMake websites accessible for agents
•1.1K Followers•
6. CrowMake your product AI-native via AI Copilot
•322 Followers•
7. UnosendSend transactional + marketing email w/ 99.9% deliverability
•227 Followers•
8. Alpie CoreA 4-bit reasoning model with frontier-level performance
•211 Followers•
9. Mistral AIOpen and portable generative AI for devs and businesses
•3.7K Followers•2 alternatives•
10. Vibecode DBThe Frontend Database API Gateway
•197 Followers•

•••

Community's choice

May 2026 — Best products April 2026 — Best products March 2026 — Best products February 2026 — Best products January 2026 — Best products November 2025 — Best products October 2025 — Best products September 2025 — Best products August 2025 — Best products July 2025 — Best products June 2025 — Best products May 2025 — Best products