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Showing 1–24 of 192 tools for “API”
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Usage-based

Stable Diffusion

AI for Image Generation

Stable Diffusion is Stability AI's family of image-generation models, including Stable Diffusion 3.5 variants for self-hosting, API use, cloud partners, and web applications. Eligible users may use core models under the Stability AI license; hosted API use is credit-based.

Text-to-image generation Stable Diffusion 3.5 model variants
Freemium

Cloudinary

AI for Media Management

Cloudinary is an AI-native image and video API platform for managing, transforming, optimizing, and delivering media at scale. Its free tier includes 25 monthly credits; paid Plus starts at $89/month billed yearly.

Upload widget, API, and search Remote fetch, auto-backup, and revision tracking
Discontinued

DALL·E

AI for Image Generation

DALL·E 3 was OpenAI's text-to-image model, integrated into ChatGPT and formerly available through the API. OpenAI's current model documentation says the DALL·E 3 API model is deprecated and removed; current ChatGPT image generation is offered through newer image tools.

Text-to-image generation (legacy model) Image output
Usage-based

Replicate

AI Development Platforms

Replicate provides hosted APIs for running open-source and commercial machine-learning models and tools to deploy custom models. Inference is billed by model, hardware and usage; there is no standard flat subscription price.

Run hosted models through APIs Deploy custom models
Freemium

Audioshake

AI for Audio Creation

AudioShake Studio separates audio into stems and isolates speakers, dialogue, music, and sound effects, with lyric transcription and speech recovery. A free tier includes 200 credits; Starter currently starts at $20/month. Enterprise API and SDK pricing is custom.

Music Stem Separation Dialogue and Speaker Isolation
Freemium

DeepL

AI for Translation

AI-first translation platform for translating text, files, speech, and voice across 100+ languages, with web, app, and API offerings. Free access is available; individual and team subscriptions include a 30-day trial.

Text translation Document translation
Pricing not listed

Anthropic

AI Research and Development

Anthropic is an AI safety and research company and public benefit corporation that builds reliable, interpretable, and steerable AI systems, including Claude and Claude API.

AI safety and interpretability research Claude consumer assistant
Free

Gradio

AI for Development

Gradio is an open-source Python framework for quickly creating web interfaces and demos for machine-learning models, APIs, and Python functions. It is free to use; Hugging Face Spaces hosting is also offered free.

Python machine-learning app interfaces Reusable UI components
Usage-based

D-ID

AI for Video

D-ID provides generative video tools and APIs for creating talking-head videos and interactive digital people from images, text, and audio.

Talking avatar video generation Digital people and interactive agents
Freemium

Andi

AI Chatbots and Assistants

Andi AI is a private, ad-free AI search engine that gives direct synthesized answers, summarizes and explains web pages, and provides a search API for agents. Official site: https://andiai.com/.

Direct answers from web sources Summarize and explain pages
Freemium

Mintlify (formerly Figstack domain)

AI for Coding and Development

Mintlify is a documentation platform with custom domains, web editing, authentication, an MCP server, API playground, agents, assistant, automations, and admin APIs. A free Starter tier is available; the extracted official pricing does not reliably substantiate a paid starting price.

Custom domain Web editor
Freemium

Amazon Comprehend

Document analysis

Amazon Comprehend is an AWS natural-language processing service for entity and key-phrase extraction, sentiment and syntax analysis, language detection, PII detection and redaction, custom classification, and topic modeling. Pricing is usage-based by text units and resources; eligible APIs include a limited free tier.

Entity, key phrase, language, and sentiment analysis PII detection and redaction
Paid

DALL·E

Images

OpenAI’s image-generation model family creates images from natural-language prompts and is available through current OpenAI products and APIs. The older DALL·E 2 product listing is legacy.

Prompt-based image generation Image editing capabilities in supported products
Freemium

Imagga

Image recognition

Imagga provides image-recognition APIs for tagging, categorization, visual search, cropping, color extraction, OCR, background removal, and related image understanding tasks. A free plan includes 100 API requests per month; paid plans start at $79/month.

Image tagging and categorization Visual search, OCR, and background removal

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