Best AI API Tools & Software in 2026 (Free & Paid)

Crun is a unified AI API platform that lets developers access 100+ top video, image, audio, and LLM models through one endpoint with cost-effective pricing and easy integration.

8.65%

|

139.9K

|

5.0

HiAPI is a unified AI API gateway for image, video, and audio generation, providing developers with one endpoint, persistent artifact links, and agent-friendly integration.

32.73%

|

4.6K

|

3.0

Runway is an AI media platform offering Creative, Dev, and Robotics tools built on General World Models for video, image, audio generation, and real-world simulation.

25.06%

|

978.2K

|

5.0

Lemonade is a local AI runtime for text, images, and speech that is free, private, and omni‑modal, giving users chat, vision, image generation, coding, and speech capabilities on their own hardware.

16.56%

|

115.2K

|

5.0

智谱AI开放平台 is a leading Chinese AI platform offering powerful LLMs like GLM-5.2 and multimodal tools for coding, vision, and speech, all with generous free tokens for new users.

81.65%

|

5.5M

|

5.0

GPTProto is an affordable all-in-one AI API that gives you access to 200+ models for text, image, and video through a single endpoint with pay-as-you-go pricing.

35.79%

|

7.3K

|

3.0

Agnes AI provides a free omni-modal AI API with top-ranked text, image, and video models for building scalable generative AI applications.

61.27%

|

1.6M

|

5.0

OfoxAI is a powerful AI model marketplace offering over 100 large language models from top providers with transparent pricing, smart filtering, and a 20% discount on OpenAI models throughout July.

29.58%

|

205.0K

|

5.0

AILabTools offers a complete suite of free AI photo editing tools and APIs for background removal, colorization, upscaling, and face manipulation, enabling anyone to polish images or integrate smart features into apps.

11.19%

|

1.6M

|

5.0

PoYo.ai is a unified AI API platform offering 500+ models for image, video, music, chat, and 3D generation with credit-based pricing, no charge for failed tasks, and simple async workflows.

12.15%

|

138.6K

|

5.0

HiAPI delivers a single, production-ready API for generating and persistently storing AI images and videos—so developers ship faster without managing infrastructure.

32.73%

|

4.6K

|

3.0

Step AI delivers high-performance, agent-ready large models with native multimodal understanding and open customization to scale real-world AI applications.

71.74%

|

572.2K

|

5.0