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Browse the directory
996 matching companies and toolsCommonly used
Editorial shortcuts, not a measured usage ranking.
- OpenAIHosted API
Language, image and audio models
- AnthropicHosted API
Claude language models
- Google GeminiHosted API
Gemini text, reasoning and multimodal generation
- DeepSeekHosted API
Language models
- xAIHosted API
Language model integrations
- Mistral AIHosted API
Language models
- Alibaba Cloud Model Studio (Qwen)Hosted API
Qwen language and multimodal models through Model Studio
- Z.AIHosted API
GLM language, reasoning and coding models
- Moonshot AI (Kimi)Hosted API
Kimi language and reasoning models
- MiniMaxHosted API
Language and multimodal models for text, voice and video
- CohereHosted API
Language and retrieval models
- OpenRouterHosted API
A unified API for models from multiple providers
- GitHubHosted API
Repositories and development workflows
- StripeHosted API
Online payments and billing
- TwilioHosted API
Messaging and voice integrations
- AI21 LabsHosted API
Jamba language models and enterprise language APIs
- Aleph AlphaHosted API
Enterprise language and semantic model APIs
- Amazon NovaHosted API
Amazon's own foundation models
- Arcee AIHosted API
Arcee language models and inference services
- BaichuanHosted API
Baichuan language-model platform
- Baidu QianfanHosted API
ERNIE and hosted models on Baidu Qianfan
- Google Vertex AIHosted API
Gemini models, embeddings, Imagen, Veo, grounding
- iFLYTEK SparkHosted API
Spark language-model APIs from iFLYTEK
- InceptionHosted API
Mercury diffusion language models for coding and text
- Inflection AIAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- Liquid AIHosted API
Hosted d1 decision models and Liquid model documentation
- Meta LlamaAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- Abacus.AIHosted API
Build AI applications with routed model access, chat completions, response generation and multimodal model endpoints.
- AIML APIAPI gateway
Unified access to language and multimodal models
- Amazon BedrockHosted API
Managed access to foundation models on AWS
- BasetenHosted API
Model deployment and inference APIs
- CerebrasHosted API
Hosted language-model inference on Cerebras hardware
- ChutesHosted API
Serverless model inference endpoints
- Cloudflare Workers AIHosted API
Serverless AI inference on Cloudflare Workers
- CoreWeaveHosted API
GPU cloud
- Databricks Mosaic AIHosted API
Foundation-model serving and inference APIs
- DeepInfraHosted API
Hosted model inference
- Eden AIAPI gateway
Unified APIs for multiple AI capabilities and providers
- Featherless AIHosted API
Hosted open-weight language-model API
- BentoMLSelf-hosted
Package models as APIs
- GPT4AllSelf-hosted
Desktop app with local API
- Hugging Face TGISelf-hosted
Text Generation Inference server
- JanSelf-hosted
Desktop app with local API server
- KoboldCppSelf-hosted
Single-file runner with API
- KServeSelf-hosted
Kubernetes model serving
- llama.cppSelf-hosted
C++ inference with HTTP server
- LlamafileSelf-hosted
Single-executable models with API
- LM StudioSelf-hosted
Desktop app with local OpenAI-compatible server
- LocalAISelf-hosted
Drop-in OpenAI replacement: text, image, audio
- MLXSDK/library
Apple Silicon inference
- mlx-lmSelf-hosted
Apple Silicon inference
- AnythingLLMSelf-hosted
Desktop/Docker RAG workspace with API
- Big-AGISelf-hosted
Power-user chat UI
- Chatbot UISelf-hosted
Open-source ChatGPT-style UI
- Cherry StudioSDK/library
Desktop assistants
- JanSelf-hosted
Desktop app with local API server
- KhojSelf-hosted
Personal AI search/assistant
- LibreChatSelf-hosted
Multi-provider chat, agents, API
- LobeHub (LobeChat)Self-hosted
Modern multi-provider chat
- MstyAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- OnyxSelf-hosted
Enterprise search + chat
- Open WebUISelf-hosted
Web UI for Ollama/OpenAI with API
- SillyTavernSelf-hosted
Character chat front end
- AgnoSDK/library
Agent framework
- Arcade.devHosted API
Authenticated tool calls for agents
- Claude Agent SDKSDK/library
Anthropic agent harness
- ComposioHosted API
Tool integrations for agents
- CrewAISDK/library
Role-based multi-agent framework
- DSPySDK/library
Programmatic prompting/optimization
- Google ADKSDK/library
Google agent framework
- GuidanceSDK/library
Structured output libraries
- HaystackSDK/library
RAG pipelines
- InstructorSDK/library
Structured output libraries
- LangChainSDK/library
Chains, agents, graphs; LangGraph Platform API
- LangGraphSDK/library
Chains, agents, graphs; LangGraph Platform API
- Abacus AI Agent (DeepAgent)Hosted agent workspace
Use the hosted Abacus AI Agent workspace to build apps, research topics, analyze data and automate connected tools.
- Amazon LexHosted API
Chatbots
- BotpressHosted API
Chatbot builder
- Dialogflow CXHosted API
Agents and conversational AI
- DifySelf-hosted
LLM app builder; deployed apps get APIs
- FlowiseSelf-hosted
Visual LLM flow builder with API
- Google AgentspaceAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- GumloopHosted API
AI automation
- IBM watsonx AssistantHosted API
Enterprise agents
- IBM watsonx OrchestrateHosted API
Enterprise agents
- LangflowSelf-hosted
Visual flow builder with API
- LindyAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- AiderSDK/library
Terminal pair programmer
- AmpSDK/library
Code AI with API
- Bolt.newAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- Claude CodeSDK/library
Agentic coding CLI + SDK
- ClineSDK/library
Open-source VS Code agents
- CodeRabbitAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- ContinueSDK/library
Open-source IDE assistant
- CursorHosted API
AI editor; background agents API
- DaytonaHosted API
Dev sandboxes API
- DevinHosted API
Agentic IDE; Devin API
- E2BHosted API
Sandboxes for AI-run code
- Gemini CLISDK/library
Google coding agents
- ChromaSelf-hosted
Open-source embedding DB
- ElasticHosted API
Search and data services
- Jina AIHosted API
Embedding and reranking APIs for search
- LanceDBSDK/library
Embedded vector DB
- MarqoSelf-hosted
Tensor search
- MilvusSelf-hosted
Open-source vector DB
- MixedbreadHosted API
Embeddings and rerank
- MongoDBHosted API
Database platform management
- NomicHosted API
Embeddings and data maps
- OpenSearchSelf-hosted
Search with vector support
- pgvectorSDK/library
Vector search in Postgres
- PineconeHosted API
Vector data infrastructure
- ABBYY FineReader ServerPartner access
Enterprise OCR
- ABBYY VantagePartner access
Enterprise OCR
- Amazon TextractHosted API
OCR and form extraction
- Azure AI Document IntelligenceHosted API
Forms, invoices, layout
- Cohere CompassAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- Contextual AIHosted API
Enterprise RAG
- DoclingSDK/library
Open-source document conversion
- ExtendHosted API
Parse documents into structured text, extract fields and chain classification or splitting into document workflows.
- Google Document AIHosted API
Document parsing
- LlamaIndex LlamaCloudHosted API
Document parsing and extraction APIs
- MarkerSDK/library
Open-source PDF-to-markdown and OCR
- MathpixHosted API
Math/scientific OCR
- ApifyHosted API
Scrapers/actors platform
- Azure Grounding with BingHosted API
Microsoft web grounding
- Brave SearchHosted API
Web search integrations
- Bright DataHosted API
Proxies and scraping
- Browser UseHosted API
Agent browser infrastructure
- BrowserbaseHosted API
Headless browsers for agents
- Common CrawlHosted API
Open web crawl data
- Crawl4AISelf-hosted
Open-source LLM-friendly crawler
- DiffbotHosted API
Knowledge graph and extraction
- ExaHosted API
Web search services
- FirecrawlHosted API
Crawl/scrape to markdown; self-hostable
- HyperbrowserHosted API
Agent browser infrastructure
- Adobe FireflyHosted API
Firefly image-generation and editing services
- AUTOMATIC1111Self-hosted
Downloadable SD web UI with API
- Black Forest LabsHosted API
FLUX image generation and editing APIs
- ClipdropHosted API
Image editing tools
- ComfyUISelf-hosted
Downloadable node-based SD with API
- fal.aiHosted API
Generative model infrastructure
- FooocusAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- ForgeSelf-hosted
Downloadable SD web UI with API
- FreepikHosted API
Generation and upscaling
- IdeogramHosted API
Image generation and editing APIs
- InvokeAISelf-hosted
Downloadable image generators
- KreaHosted API
Real-time generation
- Alibaba WanHosted API
Open video models
- ByteDance Volcano ArkHosted API
Hosted foundation models through BytePlus ModelArk
- CaptionsAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- CreatomateHosted API
Programmatic video rendering
- D-IDHosted API
Talking-head avatars
- DescriptHosted API
AI video editing
- Google VeoHosted API
Video generation
- HeyGenHosted API
Avatar video creation and translation APIs
- Kling AIHosted API
Kling video and image generation APIs
- Luma AIHosted API
Dream Machine video and image generation APIs
- MuxHosted API
Video infrastructure
- OpenAI SoraHosted API
Video generation
- Amazon PollyHosted API
STT and TTS
- Amazon TranscribeHosted API
STT and TTS
- AssemblyAIHosted API
Speech transcription
- Azure AI SpeechHosted API
STT, TTS, translation
- Bland AIHosted API
Voice-agent phone platforms
- CartesiaHosted API
Speech synthesis and voice-model APIs
- Coqui XTTSSDK/library
Downloadable TTS
- DeepgramHosted API
Speech recognition and voice
- DemucsSDK/library
Stem separation
- ElevenLabsHosted API
Voice generation services
- faster-whisperSDK/library
Downloadable STT
- GladiaHosted API
Speech transcription and audio intelligence APIs
- Amazon TranslateHosted API
Machine translation
- Azure TranslatorHosted API
Machine translation
- DeepLHosted API
Machine translation
- Google Cloud TranslationHosted API
Machine translation
- GrammarlyAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- LanguageToolSelf-hosted
Grammar checking (LanguageTool self-hostable)
- LibreTranslateSelf-hosted
Self-hosted translation API
- LiltHosted API
Adaptive/enterprise translation
- ModernMTHosted API
Adaptive/enterprise translation
- UnbabelPartner access
Adaptive/enterprise translation
- Amazon RekognitionHosted API
Image/video analysis
- Azure AI VisionHosted API
Image analysis
- ClarifaiHosted API
Vision models platform
- Google Cloud VisionHosted API
Labels, OCR, faces, landmarks
- Google Lens through SerpApiHosted API
Visual search
- HiveHosted API
Content moderation and detection
- Landing AIHosted API
Visual AI
- OpenCVSDK/library
Downloadable vision library
- RoboflowHosted API
Train/deploy vision models
- Segment AnythingSDK/library
Downloadable segmentation
- SightengineHosted API
Image/video moderation
- Twelve LabsHosted API
Video understanding
- Anthropic SafetySDK/library
Content moderation
- Arize PhoenixSelf-hosted
Open-source tracing/evals
- AxolotlSDK/library
Downloadable fine-tuning
- BraintrustHosted API
Evals and logging
- CometHosted API
Experiment tracking, LLM evals
- DeepEvalSDK/library
RAG and LLM evals
- Guardrails AISDK/library
Guardrails and safety
- HeliconeHosted API
LLM proxy observability
- Hugging Face HubHosted API
Models, datasets, Spaces
- Hugging Face TRLSDK/library
Downloadable fine-tuning
- HumanloopAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- KaggleHosted API
Datasets and competitions
- Agent2AgentProtocol
Agent interop protocol
- Cloudflare Agents and Remote MCPHosted API
Host MCP servers
- GlamaAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- mcp.soAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- Model Context ProtocolProtocol
Open protocol for tools/data to agents
- Pipedream ConnectHosted API
Integrations for agents
- SmitheryHosted API
MCP server registries
- Zapier MCPHosted API
Zapier actions as MCP tools
- AbridgePartner access
Ambient clinical notes
- AlphaFold DatabaseHosted API
Protein structure
- AlphaFold ServerAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- Amazon Comprehend MedicalHosted API
Clinical NLP
- AWS HealthScribeHosted API
Clinical NLP
- ConsensusHosted API
Research assistants
- ElicitAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- Glass HealthHosted API
Clinical decision support
- Google Health AI Developer FoundationsSDK/library
Medical models
- InfermedicaHosted API
Symptom checking API
- Microsoft Dragon CopilotPartner access
Ambient clinical documentation
- NablaPartner access
Ambient clinical AI
- AivenHosted API
Provision and manage cloud databases, data services and development environments through an infrastructure API.
- Alibaba CloudHosted API
Cloud developer services
- Amazon Web ServicesHosted API
Cloud infrastructure services
- Bunny.netHosted API
Content delivery infrastructure
- CapRoverSelf-hosted
Self-hosted PaaS
- CloudflareHosted API
Edge infrastructure and developer platform
- CoolifySelf-hosted
Self-hosted PaaS
- DigitalOceanHosted API
Cloud infrastructure
- DokkuSDK/library
Self-hosted PaaS
- FastlyHosted API
Edge cloud, CDN and compute
- Fly.ioHosted API
Application compute
- GoogleHosted API
Google developer APIs
- AirbyteHosted API
Manage data-source connections and synchronization jobs for application and warehouse data pipelines.
- AirtableHosted API
Spreadsheet-database
- AlgoliaHosted API
Search infrastructure
- AppwriteHosted API
Open-source BaaS
- BackendlessHosted API
Build application backends with user management, database storage, files, realtime events and server-side logic.
- BaserowHosted API
Open-source Airtable alternatives
- ClickHouseHosted API
Analytics DB
- ConvexHosted API
Reactive backend
- DatabricksHosted API
Lakehouse
- ElasticHosted API
Search and data services
- FirebaseHosted API
Application backend services
- FivetranHosted API
Manage data connectors, trigger syncs and inspect data-pipeline resources or account settings through a REST API.
- App Store Connect APIHosted API
Manage iOS apps, builds, TestFlight and sales reports
- Better StackHosted API
Status and uptime
- BitbucketHosted API
Repos, Pipelines
- BrowserlessHosted API
Browser automation services
- BuildkiteHosted API
CI/CD
- CircleCIHosted API
CI/CD
- ConfluenceHosted API
Issues and wiki
- ContentfulHosted API
Content management
- DatadogHosted API
Monitoring/APM
- Docker HubHosted API
Container registry
- FramerHosted API
Website developer platform
- GitLabHosted API
Software development platform
- Auth0Hosted API
Identity platform
- AuthentikSelf-hosted
Self-hosted identity
- CheckrHosted API
Background checks
- ClerkHosted API
Application identity
- Cloudflare TurnstileHosted API
Bot protection without puzzles
- DescopeHosted API
Authentication workflows
- DuoHosted API
Multi-factor authentication
- Firebase AuthHosted API
App auth
- FusionAuthHosted API
Identity platform
- Google reCAPTCHAHosted API
Bot and abuse protection for forms
- hCaptchaHosted API
Privacy-focused bot protection
- JumioPartner access
Identity verification (KYC)
- ADPPartner access
Payroll and HR
- AdyenHosted API
Payment processing
- AffirmHosted API
Buy now, pay later financing at checkout
- AirwallexHosted API
Build cross-border payments, payouts and embedded-finance workflows using money-movement APIs.
- AlpacaHosted API
Trading and market data
- Alpha VantageHosted API
Financial market data
- Authorize.netHosted API
Payment gateway for card and eCheck processing
- AvalaraHosted API
Sales tax calculation and compliance
- BILLHosted API
Accounts payable and receivable automation
- BinanceHosted API
Digital asset exchange integrations
- BraintreeHosted API
Payments integration
- BrexHosted API
Business banking/spend
- AfterShipHosted API
Delivery tracking
- Amazon Creators APIAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- Amazon Selling Partner APIHosted API
Seller operations
- AwinPartner access
Affiliate network
- Best BuyHosted API
Retail product information
- BigCommerceHosted API
Online store management
- CJ AffiliatePartner access
Affiliate network
- DHLHosted API
Shipping integrations
- EasyPostHosted API
Shipping integrations
- eBayHosted API
Marketplace integrations
- EtsyHosted API
Marketplace integrations
- FedExHosted API
Shipping services
- 100msHosted API
Live video and audio SDKs
- AblyHosted API
Realtime pub/sub messaging
- AgoraAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- AircallHosted API
Cloud phone system for teams
- Amazon SESHosted API
Email sending
- BandwidthHosted API
Voice, messaging and 911 APIs
- Bird (MessageBird)Hosted API
Omnichannel messaging: SMS, WhatsApp and email
- BrevoHosted API
Customer messaging
- Cal.comHosted API
Scheduling platform
- CalendlyHosted API
Scheduling integrations
- CourierHosted API
Send transactional notifications and customer message journeys across email, SMS, push and in-app inboxes.
- DailyHosted API
Real-time video/audio
- BlueskyHosted API
Open social
- BufferHosted API
Social scheduling
- CanvaHosted API
Design integrations
- FigmaHosted API
Design platform integrations
- GhostHosted API
Publishing platform
- HootsuiteAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- LaterAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- LinkedIn APIHosted API
Profiles, posts, ads
- MastodonHosted API
Fediverse
- MediumAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- Meta Graph APIAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- PinterestHosted API
Pins and ads
- AsanaHosted API
Work and task management
- BoldSignHosted API
Send documents for electronic signature, embed signing and track document status from an application.
- BoxHosted API
Content management
- ClickUpHosted API
Work management
- Coda / Superhuman DocsHosted API
Docs
- DatoCMSHosted API
Deliver structured content with GraphQL and automate publishing, asset management and live content updates.
- DirectusHosted API
Expose structured content and database records through permission-controlled REST and GraphQL APIs.
- DocuSealHosted API
Create document templates, send signing submissions and embed electronic signatures in client applications.
- DocuSignAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- DropboxHosted API
File storage integrations
- Dropbox SignHosted API
E-signatures
- EvernoteAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- AdjustHosted API
Mobile measurement and attribution
- AhrefsAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- AmplitudeHosted API
Product analytics
- Apollo.ioHosted API
Prospect data
- AppsFlyerHosted API
Mobile attribution and marketing analytics
- AttioHosted API
CRMs
- BambooHRHosted API
Human resources data
- ClearbitAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- CloseHosted API
CRMs
- Companies HouseHosted API
Look up UK company profiles and public filing records for business-research applications.
- Contentsquare (Heap)Hosted API
Product analytics and session replay (includes Heap)
- CopperHosted API
CRMs
- AirbnbPartner access
Partner API (limited)
- AmadeusAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- Booking.comHosted API
Travel accommodation integrations
- DuffelHosted API
Travel booking integrations
- Esri ArcGISHosted API
GIS
- Expedia GroupHosted API
Travel services
- Foursquare PlacesHosted API
POI data
- GeoapifyHosted API
Geospatial services
- GeoNamesHosted API
Add place-name search, postal-code lookup, timezones and geographic reference data to apps.
- Google Maps PlatformHosted API
Maps, Places, Routes, Geocoding
- GTFSProtocol
Public transit data
- HEREAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- AirNowHosted API
Air quality
- arXivAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- BLSHosted API
Labor statistics
- Companies HouseHosted API
Look up UK company profiles and public filing records for business-research applications.
- Congress.govAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- CrossrefHosted API
Scholarly publication metadata
- Data.govHosted API
Government data discovery
- DataCiteHosted API
Research metadata and identifiers
- EurostatHosted API
European statistical data
- GBIFHosted API
Search biodiversity occurrences, species and datasets for conservation and environmental research tools.
- GeoNamesHosted API
Add place-name search, postal-code lookup, timezones and geographic reference data to apps.
- GovInfoHosted API
Legislation
- Apple HealthKitSDK/library
Personal health data
- athenahealthAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- AvailityPartner access
Claims and eligibility
- Canvas MedicalHosted API
Practice/EHR platforms
- CDC Open DataHosted API
Public health data
- CDC WONDERHosted API
Public health data
- Change HealthcarePartner access
Claims and eligibility
- ClinicalTrials.govAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- CMS Blue ButtonAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- DexcomAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- DoseSpotPartner access
E-prescribing
- DoximityAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- AdobeHosted API
Creative and document services
- API-FootballAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- api.videoHosted API
Upload, encode and deliver on-demand video or live streams with player SDKs and playback analytics.
- Apple MusicHosted API
Music
- BlizzardAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- CloudinaryHosted API
Media management
- EmbySelf-hosted
Self-hosted media servers
- ESPNAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- GeniusAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- Getty ImagesAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- GiphyHosted API
Animated media search
- GNewsHosted API
News search services
- Amazon Alexa Skills KitHosted API
Voice
- Apple HomeKitSDK/library
Smart home
- Arduino CloudAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- AWS IoTHosted API
IoT platforms
- Azure IoT HubHosted API
IoT platforms
- Google HomeHosted API
Smart home
- Google NestHosted API
Smart home
- Home AssistantSelf-hosted
Self-hosted home automation API
- Particle IoTHosted API
IoT devices
- Philips HueHosted API
Lighting
- Raspberry Pi GPIOSDK/library
Hardware
- RingAccess needs review
Listed in the supplied document; current public API availability is not confirmed
- 1PasswordHosted API
Secrets management
- Abstract APIHosted API
Validation utilities
- Adobe PDF ServicesHosted API
PDF operations
- Backblaze B2Hosted API
Object storage
- BitlyHosted API
Link shortening
- BitwardenHosted API
Secrets management
- CalendarificHosted API
Dates/holidays
- CloudConvertHosted API
File conversion
- ConvertAPIHosted API
File conversion
- DocRaptorHosted API
Generate PDF and spreadsheet downloads from HTML content for reports, statements and business documents.
- DopplerHosted API
Secrets management
- DubHosted API
Link shortening
Company names open official sources. Some tools need installation, a partner agreement or access approval rather than an API key. Document-sourced entries are labeled by access type; a listing does not guarantee current eligibility or pricing. Starting prices and free tiers are read automatically from each provider's pricing page (2026-10-27) and may lag behind it; confirm on the provider's site before buying.