AI & Machine Learning
Every listing carries the same fields in the same order. Counts beside each filter update as you narrow.
| API | Pricing | Auth | Format | Free tier | Status |
|---|---|---|---|---|---|
AI For ThaiThai-language NLP, vision, and speech AI services from Thailand's national tech research center. AI & Machine Learning › LLMs | API key | JSON | — | Live | |
AI/ML APISingle API and key that proxies 1,000+ third-party LLM, image and speech models, OpenAI-SDK compatible. AI & Machine Learning › LLMs | Paid | API key | JSON | — | Live |
Anthropic MessagesClaude models for chat, tool calling, image and PDF input and structured output, with streamed replies. AI & Machine Learning › LLMs | Paid | API key | JSON | — | Live |
AudexumText-to-speech in 43 voices and 32 languages, plus speech-to-text transcription in 100+ languages. AI & Machine Learning › Speech | Freemium | API key | JSON | — | Live |
CloudmersiveDetects faces, objects, NSFW content, and generates image captions and OCR text from photos. AI & Machine Learning › Image Generation | Freemium | API key | JSON | <100/day | Live |
Cloudmersive Natural Language ProcessingSentiment, entity extraction, POS tagging, language detection and translation via one text API. AI & Machine Learning › Text Analysis | Freemium | API key | JSON | <100/day | Untested |
Code DetectionDetects and labels code snippets inside text, classifies the language, and returns formatted output. AI & Machine Learning › Text Analysis | Free trial | API key | JSON | — | Untested |
CohereChat, embeddings and rerank models for building search, RAG and conversational AI features. AI & Machine Learning › LLMs | Freemium | API key | JSON | <100/day | Live |
CustomGPT.aiBuild a custom RAG chatbot trained on your own documents or site, queried over REST. AI & Machine Learning › LLMs | Free trial | API key | JSON | — | Live |
DeepAIGenerates, edits, upscales, and colorizes images from text prompts via simple POST endpoints. AI & Machine Learning › Image Generation | Paid | API key | JSON | — | Live |
DeepgramSpeech-to-text and text-to-speech transcription with streaming and pre-recorded audio, plus voice agents. AI & Machine Learning › Speech | Free trial | API key | JSON | — | Live |
Detect LanguageIdentifies the language of a text snippet from 216 supported languages, with a confidence score. AI & Machine Learning › Text Analysis | Freemium | API key | JSON | 1k–10k/day | Live |
DialogflowGoogle's NLU platform for building chatbots and voice agents: intents, entities, multi-turn dialogue. AI & Machine Learning › Text Analysis | Freemium | OAuth | JSON | 10k+/day | Untested |
Eden AISingle API that routes OCR, speech, vision and text requests to 500+ AI provider models. AI & Machine Learning › LLMs | Paid | API key | JSON | — | Untested |
FinSignalsClassifies Reddit and news posts about stocks into sentiment, bullish/bearish stance, and quality signals. AI & Machine Learning › Text Analysis | Freemium | API key | JSON | <100/day | Live |
FunTranslationsNovelty text translators (Yoda, Pirate, Morse code and 100+ more) via a paid REST API. AI & Machine Learning › Translation | Freemium | API key | JSON | — | Untested |
GladiaAsync and real-time speech-to-text API with translation, summarization, and sentiment add-ons. AI & Machine Learning › Speech | Free trial | API key | JSON | — | Live |
Google Cloud Natural Language APISentiment, entity, syntax and content-classification analysis for text via Google Cloud. AI & Machine Learning › Text Analysis | Freemium | OAuth | JSON | 100–1k/day | Live |
Google GeminiGoogle's multimodal generative AI: text, image and code generation via Gemini models. AI & Machine Learning › LLMs | Freemium | API key | JSON | — | Live |
GroqOpenAI-compatible chat, speech-to-text and text-to-speech on open-weight models such as GPT-OSS and Whisper AI & Machine Learning › LLMs | Freemium | API key | JSON | — | Live |
HarnessRouterRuns managed coding-agent harnesses (Codex, Claude Code, Hermes) behind one API, billed per work-minute. AI & Machine Learning › LLMs | Freemium | API key | JSON | — | Untested |
Hugging Face Inference ProvidersOne token routes chat, image, embedding and speech models to providers like Groq, fal and Together AI AI & Machine Learning › LLMs | Freemium | API key | JSON | — | Live |
Hugging Face Inference ProvidersOne key, one API routing chat, image, speech and embedding calls to 200+ models across providers. AI & Machine Learning › LLMs | Freemium | API key | JSON | — | Live |
IBM Watson Text to SpeechConverts text into natural-sounding speech in many languages and voices via IBM Watson. AI & Machine Learning › Speech | Freemium | API key | Binary | — | Untested |
ImaggaTags, categorizes, crops and moderates photos, plus face and text recognition, via REST calls. AI & Machine Learning › Image Recognition | Freemium | API key | JSON | <100/day | Untested |
ISMS CopilotOpenAI-compatible chat API preloaded with ISO 27001, SOC 2, HIPAA and NIST compliance content. AI & Machine Learning › LLMs | Paid | API key | JSON | — | Live |
Jina AIConverts any URL into clean LLM-ready Markdown; also offers web search, embeddings and reranking. AI & Machine Learning › Embeddings | Freemium | API key | JSON | — | Live |
LangblyTranslates text and documents with auto language detection; matches Google Translate v2's request format. AI & Machine Learning › Translation | Freemium | API key | JSON | — | Live |
languagelayerDetects which of 173 languages a piece of text is written in, with a confidence score. AI & Machine Learning › Text Analysis | Freemium | API key | JSON | <100/day | Live |
LanguageToolChecks grammar, spelling and style in 30+ languages; free public endpoint, paid API for scale. AI & Machine Learning › Text Analysis | Freemium | None | JSON | 10k+/day | Untested |
LibreTranslateOpen-source machine translation between 50+ languages, self-hostable or via a paid hosted API. AI & Machine Learning › Translation | Paid | API key | JSON | — | Live |
Magic HourGenerates and edits AI video, image, and audio content through credit-billed REST endpoints. AI & Machine Learning › Image Generation | Freemium | API key | JSON | — | Live |
MusicGPTAI audio API for text-to-music generation, remixing, text-to-speech and voice conversion. AI & Machine Learning › Speech | Freemium | API key | JSON | — | Untested |
OCR.spaceExtracts text and optional word positions from images and PDFs in 27 languages; can output searchable PDFs. AI & Machine Learning › OCR | Freemium | API key | JSON | 100–1k/day | Live |
OpenAI ResponsesOpenAI's model endpoint for text and image input, tool calling and multi-turn state, billed per token. AI & Machine Learning › LLMs | Paid | API key | JSON | — | Live |
Picsart APIAI image/video editing API: background removal, upscaling, style transfer, and text-to-image generation. AI & Machine Learning › Image Generation | Freemium | API key | JSON | — | Live |
PurgoMalumDetects and censors profanity/obscenity in text, including leetspeak substitutions, keyless. AI & Machine Learning › Moderation | Free | None | JSON | Unlimited | Live |
Roboflow UniverseLibrary of 1M+ open computer vision datasets and 250k+ trained models, runnable via a hosted inference API. AI & Machine Learning › Image Recognition | Freemium | API key | JSON | — | Untested |
Sentino Personality APIScores text or survey responses into personality profiles (Big Five, NEO, MBTI, DISC, HEXACO) via NLP. AI & Machine Learning › Text Analysis | Paid | API key | JSON | — | Live |
statlyteCurrent prices, context windows, and API IDs for 168 LLM models across 13 providers. AI & Machine Learning › LLMs | Freemium | None | JSON | 1k–10k/day | Live |
TisaneFlags hate speech, cyberbullying and other abusive text across 35 languages AI & Machine Learning › Moderation | Freemium | API key | JSON | — | Live |
ToHumanRewrites AI-generated text into natural, human-sounding prose using a self-hosted fine-tuned model. AI & Machine Learning › Text Analysis | Freemium | API key | JSON | — | Untested |
TranscriptFetchExtracts timestamped transcripts from YouTube, TikTok and Instagram videos, channels and playlists. AI & Machine Learning › Speech | Freemium | API key | JSON | <100/day | Live |
UnoRouterOpenAI-compatible gateway routing one API key across 200+ AI models from many providers. AI & Machine Learning › LLMs | Freemium | API key | JSON | — | Live |
UpResAI-based upscaling of images, video, and speech to 4K/8K via 14 specialized models. AI & Machine Learning › Image Generation | Paid | API key | JSON | — | Live |
Voyage EmbeddingsText, code and multimodal embedding models plus rerankers for search and RAG, up to 32k-token inputs. AI & Machine Learning › Embeddings | Free trial | API key | JSON | — | Live |
WaveSpeedAIRuns 900+ AI models for image, video, and audio generation through one async REST API. AI & Machine Learning › Image Generation | Free trial | API key | JSON | — | Live |
AI For ThaiLive
Thai-language NLP, vision, and speech AI services from Thailand's national tech research center.
API key · JSON
—
MCP server
AI/ML APIPaidLive
Single API and key that proxies 1,000+ third-party LLM, image and speech models, OpenAI-SDK compatible.
API key · JSON
—
llms.txt
Anthropic MessagesPaidLive
Claude models for chat, tool calling, image and PDF input and structured output, with streamed replies.
API key · JSON
—
no machine-readable spec
AudexumFreemiumLive
Text-to-speech in 43 voices and 32 languages, plus speech-to-text transcription in 100+ languages.
API key · JSON
—
llms.txt
CloudmersiveFreemiumLive
Detects faces, objects, NSFW content, and generates image captions and OCR text from photos.
API key · JSON
<100/day
OpenAPI spec
Cloudmersive Natural Language ProcessingFreemiumUntested
Sentiment, entity extraction, POS tagging, language detection and translation via one text API.
API key · JSON
<100/day
OpenAPI spec
Code DetectionFree trialUntested
Detects and labels code snippets inside text, classifies the language, and returns formatted output.
API key · JSON
—
no machine-readable spec
CohereFreemiumLive
Chat, embeddings and rerank models for building search, RAG and conversational AI features.
API key · JSON
<100/day
no machine-readable spec
CustomGPT.aiFree trialLive
Build a custom RAG chatbot trained on your own documents or site, queried over REST.
API key · JSON
—
llms.txt
DeepAIPaidLive
Generates, edits, upscales, and colorizes images from text prompts via simple POST endpoints.
API key · JSON
—
llms.txt
DeepgramFree trialLive
Speech-to-text and text-to-speech transcription with streaming and pre-recorded audio, plus voice agents.
API key · JSON
—
no machine-readable spec
Detect LanguageFreemiumLive
Identifies the language of a text snippet from 216 supported languages, with a confidence score.
API key · JSON
1k–10k/day
no machine-readable spec
DialogflowFreemiumUntested
Google's NLU platform for building chatbots and voice agents: intents, entities, multi-turn dialogue.
OAuth · JSON
10k+/day
OpenAPI spec
Eden AIPaidUntested
Single API that routes OCR, speech, vision and text requests to 500+ AI provider models.
API key · JSON
—
no machine-readable spec
FinSignalsFreemiumLive
Classifies Reddit and news posts about stocks into sentiment, bullish/bearish stance, and quality signals.
API key · JSON
<100/day
no machine-readable spec
FunTranslationsFreemiumUntested
Novelty text translators (Yoda, Pirate, Morse code and 100+ more) via a paid REST API.
API key · JSON
—
OpenAPI spec
GladiaFree trialLive
Async and real-time speech-to-text API with translation, summarization, and sentiment add-ons.
API key · JSON
—
llms.txt
Google Cloud Natural Language APIFreemiumLive
Sentiment, entity, syntax and content-classification analysis for text via Google Cloud.
OAuth · JSON
100–1k/day
OpenAPI spec
Google GeminiFreemiumLive
Google's multimodal generative AI: text, image and code generation via Gemini models.
API key · JSON
—
no machine-readable spec
GroqFreemiumLive
OpenAI-compatible chat, speech-to-text and text-to-speech on open-weight models such as GPT-OSS and Whisper
API key · JSON
—
llms.txt
HarnessRouterFreemiumUntested
Runs managed coding-agent harnesses (Codex, Claude Code, Hermes) behind one API, billed per work-minute.
API key · JSON
—
no machine-readable spec
Hugging Face Inference ProvidersFreemiumLive
One token routes chat, image, embedding and speech models to providers like Groq, fal and Together AI
API key · JSON
—
MCP server
Hugging Face Inference ProvidersFreemiumLive
One key, one API routing chat, image, speech and embedding calls to 200+ models across providers.
API key · JSON
—
MCP server
IBM Watson Text to SpeechFreemiumUntested
Converts text into natural-sounding speech in many languages and voices via IBM Watson.
API key · Binary
—
no machine-readable spec
ImaggaFreemiumUntested
Tags, categorizes, crops and moderates photos, plus face and text recognition, via REST calls.
API key · JSON
<100/day
no machine-readable spec
ISMS CopilotPaidLive
OpenAI-compatible chat API preloaded with ISO 27001, SOC 2, HIPAA and NIST compliance content.
API key · JSON
—
llms.txt
Jina AIFreemiumLive
Converts any URL into clean LLM-ready Markdown; also offers web search, embeddings and reranking.
API key · JSON
—
no machine-readable spec
LangblyFreemiumLive
Translates text and documents with auto language detection; matches Google Translate v2's request format.
API key · JSON
—
MCP server · llms.txt
languagelayerFreemiumLive
Detects which of 173 languages a piece of text is written in, with a confidence score.
API key · JSON
<100/day
llms.txt
LanguageToolFreemiumUntested
Checks grammar, spelling and style in 30+ languages; free public endpoint, paid API for scale.
None · JSON
10k+/day
OpenAPI spec
LibreTranslatePaidLive
Open-source machine translation between 50+ languages, self-hostable or via a paid hosted API.
API key · JSON
—
OpenAPI spec
Magic HourFreemiumLive
Generates and edits AI video, image, and audio content through credit-billed REST endpoints.
API key · JSON
—
OpenAPI spec · llms.txt
MusicGPTFreemiumUntested
AI audio API for text-to-music generation, remixing, text-to-speech and voice conversion.
API key · JSON
—
no machine-readable spec
OCR.spaceFreemiumLive
Extracts text and optional word positions from images and PDFs in 27 languages; can output searchable PDFs.
API key · JSON
100–1k/day
no machine-readable spec
OpenAI ResponsesPaidLive
OpenAI's model endpoint for text and image input, tool calling and multi-turn state, billed per token.
API key · JSON
—
OpenAPI spec
Picsart APIFreemiumLive
AI image/video editing API: background removal, upscaling, style transfer, and text-to-image generation.
API key · JSON
—
no machine-readable spec
PurgoMalumFreeLive
Detects and censors profanity/obscenity in text, including leetspeak substitutions, keyless.
None · JSON
Unlimited
no machine-readable spec
Roboflow UniverseFreemiumUntested
Library of 1M+ open computer vision datasets and 250k+ trained models, runnable via a hosted inference API.
API key · JSON
—
MCP server · llms.txt
Sentino Personality APIPaidLive
Scores text or survey responses into personality profiles (Big Five, NEO, MBTI, DISC, HEXACO) via NLP.
API key · JSON
—
no machine-readable spec
statlyteFreemiumLive
Current prices, context windows, and API IDs for 168 LLM models across 13 providers.
None · JSON
1k–10k/day
OpenAPI spec · llms.txt
TisaneFreemiumLive
Flags hate speech, cyberbullying and other abusive text across 35 languages
API key · JSON
—
OpenAPI spec
ToHumanFreemiumUntested
Rewrites AI-generated text into natural, human-sounding prose using a self-hosted fine-tuned model.
API key · JSON
—
no machine-readable spec
TranscriptFetchFreemiumLive
Extracts timestamped transcripts from YouTube, TikTok and Instagram videos, channels and playlists.
API key · JSON
<100/day
MCP server · llms.txt
UnoRouterFreemiumLive
OpenAI-compatible gateway routing one API key across 200+ AI models from many providers.
API key · JSON
—
MCP server · llms.txt
UpResPaidLive
AI-based upscaling of images, video, and speech to 4K/8K via 14 specialized models.
API key · JSON
—
llms.txt
Voyage EmbeddingsFree trialLive
Text, code and multimodal embedding models plus rerankers for search and RAG, up to 32k-token inputs.
API key · JSON
—
no machine-readable spec
WaveSpeedAIFree trialLive
Runs 900+ AI models for image, video, and audio generation through one async REST API.
API key · JSON
—
MCP server · llms.txt
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