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.
60 services · ranked by ToolHund Score
- Perplexity
Search
90Answer engine with real citations
Best for: Replacing Google when you need a sourced answer, not 10 blue links.
Pricing: Free · Pro $20/mo
Free tierVisitAffiliate 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.
- FinChat / Stock Analysis
Finance
83Bloomberg-grade research, AI-powered
Best for: Retail investors who want institutional research without the price.
Pricing: Free · Plus $39/mo
Free tierVisitAffiliate 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.
- NotebookLM
Search
68Google's AI research notebook
Best for: Grounding a Gemini-powered assistant in your own docs, PDFs and slides.
Pricing: Free · Plus via Google AI Premium
Free tierVisitAffiliate links may be used. Ranking is editorial.
- Qdrant
Data
68High-performance open-source vector search
Best for: Developers wanting fast, self-hostable vector search in Rust with a friendly API.
Pricing: Open source · Cloud from $0/mo (1GB)
Free tier Has APIVisitAffiliate links may be used. Ranking is editorial.
- Redis
Data
68In-memory database with vector search
Best for: Apps that already use Redis for caching and want vectors in the same store.
Pricing: Open source · Cloud free tier
Free tierVisitAffiliate links may be used. Ranking is editorial.
- Consensus
Search
67AI search engine for scientific research
Best for: Researchers and journalists who need evidence-backed answers from peer-reviewed papers.
Pricing: Free · Premium from $8.99/mo
Free tierVisitAffiliate links may be used. Ranking is editorial.
- Phind
Search
66AI search for developers
Best for: Developers who want cited answers to technical questions with code examples.
Pricing: Free · Pro $20/mo
Free tier Has APIVisitAffiliate links may be used. Ranking is editorial.
- SciSpace
Search
66AI copilot for research papers
Best for: Students and researchers reading, summarizing and comparing scientific papers.
Pricing: Free · Premium from $12/mo
Free tierVisitAffiliate 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.
- Firecrawl
Search
65Turn websites into LLM-ready data
Best for: Building RAG pipelines that need clean markdown/JSON from any website.
Pricing: Free tier · Hobby from $19/mo
VisitAffiliate links may be used. Ranking is editorial.
- Komo Search
Search
65Fast, private AI-native search
Best for: Users wanting a lightweight, privacy-friendly alternative to Perplexity.
Pricing: Free · Paid plans available
Free tierVisitAffiliate 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.
- Exa
Search
64Neural search API for the web
Best for: Semantic search over the web for research, competitive intel and RAG.
Pricing: Free tier · Paid usage-based
Has APIVisitAffiliate links may be used. Ranking is editorial.
- SerpAPI
Search
64Real-time SERP scraping API
Best for: SEO and monitoring products that need structured Google/Bing SERP data.
Pricing: Free 100/mo · Paid from $75/mo
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.
- Semrush
Marketing
64All-in-one SEO and competitive research
Best for: SEO and marketing teams researching keywords, competitors and backlinks.
Pricing: Pro from $139.95/mo
VisitAffiliate links may be used. Ranking is editorial.
- Brave Search API
Search
63Independent web index as an API
Best for: Products that need an independent web index (not Bing/Google) for RAG and agents.
Pricing: Free tier · Pay-as-you-go from $3/1K queries
Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
Vectors inside MongoDB Atlas
Best for: Teams already on MongoDB Atlas who want vectors next to their documents.
Pricing: Included in Atlas · usage-based
VisitAffiliate 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.
- Gopher
Search
56Pioneering AI research lab, known for advancements in deep learning and AI for games.
Best for: Teams and creators looking for AI search options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- Metaphor
Search
56Language model powered search.
Best for: Teams and creators looking for AI search options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- Agentset.ai
Search
56An open-source platform for building and evaluating RAG and agentic applications.…
Best for: Teams and creators looking for AI search options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- Cosmos
Productivity
56Use AI locally and offline to search your media files by their content, find similar…
Best for: Teams and creators looking for AI productivity options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- Sourcely
Search
56Sourcely Find Academic Sources with AI
Best for: Teams and creators looking for AI search options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- Haystack
Code
56A framework for building NLP applications (e.g. agents, semantic search…
Best for: Teams and creators looking for AI coding options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Elicit
Image
56Elicit uses language models to help you automate research workflows, like parts of…
Best for: Teams and creators looking for AI image generation options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- genei
Image
56Summarise academic articles in seconds and save 80% on your research times.
Best for: Teams and creators looking for AI image generation options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- Hexabot
Code
56A Open-source No-Code tool to build your AI Chatbot / Agent (multi-lingual…
Best for: Teams and creators looking for AI coding options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- FlexApp
Code
56Build mobile apps with AI, not code
Best for: Teams and creators looking for AI coding options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- OpenArt
Image
56Search 10M+ of prompts, and generate AI art via Stable Diffusion, DALL·E 2.
Best for: Teams and creators looking for AI image generation options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- Crimson Hexagon
Marketing
56AI-based social media sentiment analysis platform.
Best for: Teams and creators looking for AI marketing options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- ezJobs
Search
56Automated job search and applications
Best for: Teams and creators looking for AI search options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- Compass
Search
56AI driven answers to SaaS research questions
Best for: Teams and creators looking for AI search options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- Refinder AI
Search
56AI-powered universal search and assistant for work
Best for: Teams and creators looking for AI search options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- 56
A comprehensive examination of the generative AI industry, offering a historical…
Best for: Teams and creators looking for AI chatbots options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- STORM
Chatbots
56An LLM-powered knowledge curation system that researches a topic and generates a…
Best for: Teams and creators looking for AI chatbots options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- NotebookLM
Productivity
56A research and note-taking online tool to interact with documents, powered by Google…
Best for: Teams and creators looking for AI productivity options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- Bing Search
Writing
56Microsoft announces a new version of its search engine Bing, powered by a next-generation…
Best for: Teams and creators looking for AI writing options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- ASReview
Search
56Open-source AI-powered tool for systematic reviews, helping researchers screen large…
Best for: Teams and creators looking for AI search options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
Has APIVisitAffiliate links may be used. Ranking is editorial.
- Arena
Marketing
56An open platform for crowdsourced AI benchmarking, hosted by researchers at UC Berkeley…
Best for: Teams and creators looking for AI marketing options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- GummySearch
Search
56AI-based customer research via Reddit. Discover problems to solve, sentiment on current…
Best for: Teams and creators looking for AI search options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- PromptHero
Image
56Search prompts for models like Stable Diffusion, ChatGPT, Midjourney, etc.
Best for: Teams and creators looking for AI image generation options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- Andi
Search
56Welcome to the next generation of search using the power of AI
Best for: Teams and creators looking for AI search options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- iAsk.AI
Search
56Ask AI Questions – Free AI Search Engine
Best for: Teams and creators looking for AI search options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- Autowrite app
Writing
56Create Human-like Search Engine Optimized Articles
Best for: Teams and creators looking for AI writing options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- longshot ai
Writing
56Create blogs that humans and search engines love using Artificial Intelligence
Best for: Teams and creators looking for AI writing options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- speak ai
Audio
56Get transcription, research, data analysis and NLP software from Speak Ai
Best for: Teams and creators looking for AI voice & audio options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- Browse AI
Search
56The easiest way to extract and monitor data from any website.
Best for: Teams and creators looking for AI search options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- glass.ai
Search
56Transforming sector and company research with AI
Best for: Teams and creators looking for AI search options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- CiteMe
Code
56AI-powered academic citation generator. Searches 11+ databases (OpenAlex, PubMed…
Best for: Teams and creators looking for AI coding options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- Google AI
Productivity
56Google's AI Research and Tools
Best for: Teams and creators looking for AI productivity options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- aimatchpro
Productivity
56Platform to search for Aitools
Best for: Teams and creators looking for AI productivity options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- Not Human Search
Agents
56Search engine for the agentic web. Indexes 2,000+ agent-ready sites ranked 0–100 on…
Best for: Teams and creators looking for AI agents options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
Best for agents Has APIVisitAffiliate links may be used. Ranking is editorial.
- Distill - Latest Research in ML
Education
56Ai for education tool
Best for: Teams and creators looking for AI for education options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- MindMap AI
Productivity
56AI-powered tool for transforming text, documents, and research into structured visual…
Best for: Teams and creators looking for AI productivity options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- Learn Agentic Patterns
Education
56Free interactive curriculum covering 21 agentic AI design patterns with code examples…
Best for: Teams and creators looking for AI for education options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
Best for agentsVisitAffiliate links may be used. Ranking is editorial.
- Woopicx
Education
56AI-powered image search engine with 100,000+ free icons, illustrations, and 3D assets…
Best for: Teams and creators looking for AI for education options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate links may be used. Ranking is editorial.
- GPT-3 Demo
Chatbots
56Showcase with GPT-3 examples, demos, apps, showcase, and NLP use-cases.
Best for: Teams and creators looking for AI chatbots options — see the official site for the current feature set.
Pricing: Pricing should be verified on official site
VisitAffiliate 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.