AI Service Marketplace
Find the right AI API, app or infrastructure provider for any workflow.
Voice, video, search, coding, automation, memory and marketing — compared with pricing signals and ToolHund Score. Not another list.
46 services · ranked by ToolHund Score
- Replit Agent
Code
87Cloud IDE with build-it-for-me AI
Best for: Beginners and educators building & deploying without local setup.
Pricing: Free · Core $20/mo
Free tier Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Copy.ai
Writing
85GTM workflows that write themselves
Best for: Sales and marketing teams running outbound and content workflows.
Pricing: Free · Pro $49/mo
Free tier Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Windsurf
Code
83Agentic IDE from Codeium
Best for: Devs who want a Cursor alternative with strong free tier.
Pricing: Free · Pro $15/mo
Free tier Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- You.com
Search
83Multi-model AI search & agents
Best for: Researchers wanting cited answers from multiple models.
Pricing: Free · Pro $20/mo
Free tier Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Cline
Agents
83Open coding agent for VS Code, terminal, and SDK workflows
Best for: Developers who want an open-source coding agent with local control.
Pricing: Open source · Bring your own key
Free tier Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- Elicit
Agents
83AI research assistant for scientific papers
Best for: Researchers, students, and teams doing literature reviews or evidence synthesis.
Pricing: Free · Plus $10/mo
Free tier Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Make
Agents
83Visual automation with AI building blocks
Best for: Ops teams building complex, branching automations with a visual canvas.
Pricing: Free · Core from $9/mo
Free tier Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- Replit Agent
Agents
82Build and deploy apps from natural language
Best for: Founders, students, and non-technical builders who want to prototype and ship quickly.
Pricing: Free · Core $20/mo
Free tier Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- OpenHands
Agents
81Open-source platform for autonomous software development agents
Best for: Developers and teams that want a self-hostable coding agent with strong control and transparency.
Pricing: Open source · Cloud from $20/mo
Free tier Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- Aider
Agents
81AI pair programming in your terminal
Best for: Terminal-first developers who want lightweight AI code editing with git integration.
Pricing: Open source · Bring your own key
Free tier Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- Browser Use
Agents
81The way AI agents use the web
Best for: Developers building browser agents, web automation tools, and scraping workflows.
Pricing: Open source · Cloud API
Free tier Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- Manus
Agents
79General AI agent for multi-step cloud and browser tasks
Best for: Users who want a general agent to complete complex tasks end-to-end.
Pricing: Free tier · Paid plans
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Lindy
Agents
75AI executive assistant for inbox, meetings, and calendar
Best for: Busy professionals who want an AI assistant for daily admin and work coordination.
Pricing: From $49/mo
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- LangGraph
Agents
68Agent orchestration framework for reliable AI agents
Best for: Developers building production-grade agent workflows and agentic applications.
Pricing: Open source · Cloud plans
Free tier Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- OpenCode
Agents
67Open-source AI coding agent for terminal, IDE, and desktop
Best for: Developers who want an open-source coding agent with flexible model support.
Pricing: Open source · Bring your own key
Free tier Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- CrewAI
Agents
67Build, deploy, and manage multi-agent workflows
Best for: Builders and enterprises creating multi-agent automations.
Pricing: Open source · Enterprise
Free tier Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- Gumloop
Agents
67No-code automation for AI workflows
Best for: Non-engineers chaining LLM steps with tools, scraping and structured outputs.
Pricing: Free · Starter from $97/mo
Free tier Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- LangChain
Agents
67Framework for building LLM apps
Best for: Developers building RAG, agents and tool-using LLM apps in Python or JS.
Pricing: Open source · Cloud plans on request
Free tier Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- LlamaIndex
Agents
67Data framework for LLM applications
Best for: Building RAG and agentic apps over private data with strong ingestion pipelines.
Pricing: Open source · LlamaCloud usage-based
Free tier Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- AutoGen
Agents
67Microsoft's multi-agent framework
Best for: Researchers and developers experimenting with cooperating multi-agent systems.
Pricing: Open source · Free
Free tier Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- Flowise
Agents
67Drag-and-drop LangChain builder
Best for: Prototyping LLM chains and agents visually on top of LangChain.
Pricing: Open source · Cloud from $35/mo
Free tier Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- Voiceflow
Agents
67Design and ship AI agents at scale
Best for: Product and CX teams designing complex conversational agents collaboratively.
Pricing: Free · Pro from $50/mo
Free tier Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- Zapier Agents
Agents
66AI teammates that work across thousands of apps
Best for: Teams that want no-code AI automation across business apps.
Pricing: Freemium · Paid plans
Free tier Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Relevance AI
Agents
66Build an AI workforce of agents
Best for: Ops teams building custom agents for sales, research and support without code.
Pricing: Free · Pro from $19/mo
Free tier Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- Botpress
Agents
66Build AI agents with GPT-powered nodes
Best for: Teams shipping customer-facing chat agents with structured flows and analytics.
Pricing: Free · Pay-as-you-go and Team plans
Free tier Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Genspark
Search
66AI agent search with custom Sparkpages
Best for: Users who want an AI-generated 'answer page' per query with tools built in.
Pricing: Free · Plus from $19.99/mo
Free tier Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Claude Code
Agents
65Agentic coding assistant for terminal and IDE workflows
Best for: Developers who want strong reasoning, refactoring, and codebase-aware assistance.
Pricing: Included with Claude paid plans
Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- HyperWrite
Writing
65Personal writing assistant and browser agent
Best for: Users who want a writing assistant that also automates web tasks in the browser.
Pricing: Free · Premium from $19.99/mo
Free tier Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- n8n
Agents
65Open-source workflow automation with native AI
Best for: Developers who want self-hosted automations with LangChain-style AI nodes.
Pricing: Community free (self-host) · Cloud from €20/mo
Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- OpenAI Codex
Agents
64AI coding agents for software engineering teams
Best for: Developers and teams using ChatGPT or OpenAI tools for software engineering work.
Pricing: Included with ChatGPT paid plans
Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- Dify
Agents
64Open-source LLMOps platform
Best for: Teams shipping LLM apps with a visual workflow builder, RAG and observability.
Pricing: Free (self-host) · Cloud plans available
Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- Dust
Agents
64Custom AI assistants on your company data
Best for: Companies building internal AI assistants connected to Notion, Slack, GitHub and drives.
Pricing: Free trial · Pro from $29/user/mo
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Tavily
Search
64Search API optimized for LLM agents
Best for: Developers giving agents high-signal web search and extraction results.
Pricing: Free tier · Paid usage-based
Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- Apify
Search
64Web scraping and automation platform
Best for: Data teams running large-scale scrapers and browser automation with proxies.
Pricing: Free $5/mo credits · Paid usage-based
Has APIVisitAffiliate links may be used. Ranking is editorial.
- Fin by Intercom
Support
64AI agent that resolves support tickets
Best for: Support teams already on Intercom that want an AI agent resolving Tier-1 tickets.
Pricing: $0.99 per resolution (on Intercom)
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Devin
Agents
63Autonomous AI software engineer from Cognition
Best for: Engineering teams that want to delegate larger coding tasks, bug fixes, and implementation work.
Pricing: Paid · From $500/mo
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Manus Browser Operator
Agents
63Browser extension that lets Manus operate your active browser
Best for: Power users automating browser tasks that require existing sessions or active tabs.
Pricing: Paid add-on
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- HubSpot AI (Breeze)
Marketing
63AI copilot and agents inside HubSpot
Best for: Existing HubSpot customers adding AI content, prospecting and insights natively.
Pricing: Included with paid HubSpot Hubs
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Regie.ai
Marketing
63AI agents for outbound prospecting
Best for: Sales teams delegating outbound tasks to AI 'Auto-Pilot' agents.
Pricing: Pricing should be verified on official site
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Zendesk AI
Support
63AI agents and copilot inside Zendesk
Best for: Enterprise Zendesk customers deploying AI agents, macros and agent copilot.
Pricing: Add-on to Zendesk Suite plans
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Ada
Support
63AI agent platform for enterprise support
Best for: Enterprises measuring and improving AI-resolved conversations across channels.
Pricing: Pricing should be verified on official site
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- ChatGPT Work
Agents
62AI agent workspace for team tasks and finished deliverables
Best for: Teams that want a general-purpose AI agent for business work and deliverables.
Pricing: Team & Enterprise plans
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Sierra
Support
62Conversational AI agents for consumer brands
Best for: Consumer brands deploying a branded AI agent that can take real actions.
Pricing: Enterprise pricing — verify on site
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Decagon
Support
62AI agents for enterprise customer support
Best for: Enterprises resolving high volumes of customer conversations end-to-end with AI.
Pricing: Enterprise pricing — verify on site
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- OpenAI Operator
Agents
61OpenAI's browser-using agent research preview
Best for: Understanding browser-agent workflows and OpenAI's agent direction.
Pricing: Legacy · Research preview
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Ultimate
Support
61Customer support automation (part of Zendesk)
Best for: Enterprises adding automation and AI agent to Zendesk-based support.
Pricing: Enterprise pricing — verify on site
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
Disclosure: some outbound links may be affiliate links. Sponsored placement never changes ToolHund Score or organic ranking — see disclosure and methodology.