AI Tools Library
A searchable library of AI tools and business software for operations, sales, support, coding, automation, SEO, voice agents, meetings, markdown knowledge bases, agent infrastructure, finance, legal, construction, healthcare, ecommerce, and niche business workflows.
Last reviewed:
Browse category guides
Use these hubs to compare tools by workflow before opening individual profiles.
739 tools found
ChatGPT
AI Assistants
The default AI assistant most of your team is already pasting work into.
Best for
Solo founders and consultants who want one generalist tool, 5-50 person teams centralizing AI usage off personal accounts
Pricing model
Free plan + paid plans
Claude
AI Assistants
The one people switch to when they get tired of ChatGPT rewriting everything.
Best for
Law, finance, and consulting teams that read for a living, Engineering teams using Claude Code as a CLI coding agent
Pricing model
Free plan + paid plans
Gemini
AI Assistants
Google's AI, glued into Gmail, Docs, and Drive
Best for
Google Workspace power users, Researchers and analysts who want Deep Research bundled in
Pricing model
Free plan + paid plans
Perplexity
AI Assistants
Google for people who got tired of clicking through ten SEO articles to find one number.
Best for
Sales and BD reps doing account research, Consultants and analysts who need cited sources, not vibes
Pricing model
Free plan + paid plans
Microsoft Copilot
AI Assistants
The AI button in every Office app, if you pay for the license
Best for
Microsoft 365 enterprise customers, Knowledge workers stuck in Outlook and Teams all day
Pricing model
Free plan + paid plans
Poe
AI Assistants
One subscription, every major model, plus a marketplace of custom bots.
Best for
Power users who routinely use multiple frontier models, Consultants and writers who want one bill, not five
Pricing model
Free plan + paid plans
You.com
AI Assistants
Real-time web search API for grounding AI agents
Best for
Developers building AI research agents, RAG pipeline engineers needing fresh web data
Pricing model
Usage-based
Grok
AI Assistants
xAI's assistant with the X firehose wired in
Best for
Active X users wanting integrated AI, Researchers tracking real-time social signals
Pricing model
Free plan + paid plans
DeepSeek
AI Assistants
Frontier-quality reasoning models at roughly a tenth of OpenAI's API price.
Best for
Developers shipping LLM apps who are cost-constrained, Founders running token-heavy batch jobs or RAG pipelines
Pricing model
Usage-based
Meta AI
AI Assistants
The Llama-powered assistant baked into WhatsApp, Instagram and Messenger.
Best for
Small businesses running customer service over WhatsApp, Solo creators working primarily inside Instagram and Facebook
Pricing model
Free plan + paid plans
Character AI
AI Assistants
Roleplay and chat with millions of user-made AI characters.
Best for
Fiction writers and game narrative designers, Hobbyists exploring AI roleplay and worldbuilding
Pricing model
Free plan + paid plans
HuggingChat
AI Assistants
Free chat across 129 open-source models, no login required
Best for
ML engineers evaluating open-source models, Developers prototyping MCP tool integrations
Pricing model
Free plan + paid plans
Kagi Assistant
AI Assistants
Multi-model assistant grounded in ad-free search, no tracking
Best for
Existing Kagi search subscribers, Privacy-focused knowledge workers
Pricing model
Published pricing
OpenRouter
AI Assistants
One API key, 400+ models, no markup on token prices.
Best for
Developers shipping LLM apps who want vendor optionality, Founders building AI features who want one consolidated bill
Pricing model
Usage-based
Together AI
AI Assistants
Serverless inference and GPU clusters for open-source models
Best for
AI engineering teams running open-model inference in production, Startups fine-tuning models for vertical use cases
Pricing model
Usage-based
Fireworks AI
AI Assistants
Fast open-model inference with HIPAA-grade compliance
Best for
Healthcare and fintech teams needing HIPAA/SOC2 compliance, Product teams shipping latency-sensitive AI features
Pricing model
Usage-based
GroqCloud
AI Assistants
The fastest place to run open models, built on custom LPU silicon.
Best for
Developers shipping voice or real-time LLM apps, Founders building agentic workflows with many chained calls
Pricing model
Usage-based
Replicate
AI Assistants
Run open-source AI models via API, pay only for GPU seconds used.
Best for
AI/ML engineers at startups building generative AI features, Indie developers shipping AI products without DevOps overhead
Pricing model
Usage-based
Cerebras Inference
AI Assistants
OpenAI-compatible API that returns Llama tokens faster than you can read them
Best for
Engineering teams building real-time AI products on open-weight models, Startups that picked Llama/Qwen and need a hosted inference vendor
Pricing model
Free plan + paid plans
Writesonic Chatsonic
AI Assistants
A marketing-suite chatbot that publishes straight to WordPress
Best for
In-house SEO teams that already use Search Console and WordPress, Content marketing agencies producing high article volume
Pricing model
Free plan + paid plans
Merlin AI
AI Assistants
One subscription, every major AI model, right in your browser.
Best for
Knowledge workers who already use multiple AI chatbots daily, Students researching across long documents and videos
Pricing model
Free plan + paid plans
Monica
AI Assistants
Cmd+M anywhere on the web and pick whichever model fits the task
Best for
Knowledge workers who live in Chrome or Edge all day, Writers and translators wanting model variety without juggling subs
Pricing model
Free plan + paid plans
Luzia
AI Assistants
A free, Spanish-first AI assistant that ranks #1 in five app stores
Best for
Spanish-speaking consumers wanting a free general-purpose AI, Students using AI for explanations and writing help
Pricing model
Free plan + paid plans
Codex
AI Coding
OpenAI's coding agent that lives in your IDE and can run in the cloud
Best for
Developers already on ChatGPT Plus or Pro, Teams standardized on JetBrains or VS Code that want one bundled agent
Pricing model
Free plan + paid plans
Claude Code
AI Coding
An agentic coding tool that lives in your terminal and follows you to mobile
Best for
CLI-native developers and platform engineers, Teams that want one coding agent across IDE, terminal, and cloud
Pricing model
Published pricing
Cursor
AI Coding
AI-native IDE with a Composer agent that ships features across your whole codebase.
Best for
Full-stack engineers already on VS Code who want a drop-in upgrade, Small startup teams that need one developer to ship like three
Pricing model
Free plan + paid plans
GitHub Copilot
AI Coding
AI coding embedded everywhere GitHub already lives - editor, web, CLI, and PRs.
Best for
Engineering orgs already paying for GitHub Enterprise that want consolidated billing, Polyglot developers who switch between VS Code, JetBrains, and Xcode
Pricing model
Free plan + paid plans
Replit
AI Coding
Describe an app, get a working URL - Agent 4 writes, deploys, and hosts it.
Best for
Non-technical founders prototyping their first product without DevOps overhead, Educators and students who need a zero-install coding environment
Pricing model
Free plan + paid plans
Windsurf
AI Coding
Agentic IDE with the Cascade agent and Devin cloud workers in higher tiers.
Best for
Engineers who want maximum agent autonomy in their editor, Teams already evaluating Devin who want a unified IDE plus cloud-agent flow
Pricing model
Free plan + paid plans
Tabnine
AI Coding
The coding AI you can run air-gapped, with IP indemnification baked in
Best for
Enterprises in defense, healthcare, finance, or hardware, Security and compliance teams enforcing SOC 2, ISO 27001, GDPR
Pricing model
Published pricing
JetBrains AI
AI Coding
AI features built directly into IntelliJ and the other JetBrains IDEs.
Best for
Teams already on All Products Pack subscriptions, Java and Kotlin shops using IntelliJ IDEA
Pricing model
Free plan + paid plans
Amazon Q Developer
AI Coding
AWS's own coding assistant, tightly wired into the console and your VPC.
Best for
Teams running their workloads on AWS, Enterprises with large Java estates needing upgrades
Pricing model
Free plan + paid plans
Qodo
AI Coding
Automated PR review that reads across all your repos, not just the changed file.
Best for
Enterprise engineering orgs with dozens of repositories, Teams that need on-prem or air-gapped deployment
Pricing model
Free plan + paid plans
CodeRabbit
AI Coding
An AI reviewer that comments on every PR and gets less annoying as you correct it.
Best for
Teams drowning in PR review backlog, Open source maintainers triaging community contributions
Pricing model
Free plan + paid plans
Snyk
AI Coding
Application security scanning that meets developers where they already work.
Best for
AppSec teams at mid-market and enterprise companies, Organizations needing one vendor across code, containers and IaC
Pricing model
Free plan + paid plans
Semgrep
AI Coding
Open source static analysis you can actually write your own rules for.
Best for
AppSec engineers who want to write their own rules, Security teams at companies with many internal libraries
Pricing model
Free plan + paid plans
Mintlify
AI Coding
Docs hosting for API companies who want to look like Stripe without the eng work.
Best for
API and SDK companies that need polished public docs, Developer-tools startups before they hire a tech writer
Pricing model
Free plan + paid plans
Continue
AI Coding
Open-source coding assistant where you pick the model and own the config.
Best for
Teams with strict data residency or model-choice requirements, Engineers who want to mix local and cloud models
Pricing model
Usage-based
Lovable
AI Coding
Chat your way to a full-stack app - Supabase, deploy, and iterate in one loop.
Best for
Non-technical founders launching their first SaaS, Product designers turning Figma mockups into working apps
Pricing model
Free plan + paid plans
Bolt
AI Coding
Prompt-to-deployed-web-app in the browser, no local setup
Best for
Non-technical founders shipping their first product, Product managers prototyping for stakeholder demos
Pricing model
Free plan + paid plans
v0
AI Coding
Prompt to production - generates Next.js + shadcn UIs and ships them on Vercel.
Best for
Frontend engineers on Vercel who already use Next.js and shadcn, Design engineers who want generated code that matches their hand-written style
Pricing model
Free plan + paid plans
StackBlitz
AI Coding
A real dev environment that boots in your browser tab
Best for
Frontend and product engineering teams, OSS maintainers handling user-submitted bugs
Pricing model
Free plan + paid plans
Zed
AI Coding
Rust-built editor where humans and AI agents share the cursor
Best for
Performance-obsessed senior engineers, Distributed teams that pair frequently
Pricing model
Free plan + paid plans
Devin
AI Coding
An autonomous engineer you assign tickets to, not a copilot
Best for
Mid-size and enterprise engineering orgs, Platform and infra teams with repetitive PR workloads
Pricing model
Contact sales
Zapier
Automation
Connect 7,000+ apps with no-code automations, built for non-developers.
Best for
Marketing ops managers automating cross-tool campaigns, Small business owners juggling multiple SaaS subscriptions
Pricing model
Free plan + paid plans
Make.com
Automation
A visual flow builder for the messy multi-step automations Zapier makes painful
Best for
Ops or RevOps people at 10-100 person companies tired of Zapier task limits, Agencies running client automations they want to template and reuse
Pricing model
Free plan + paid plans
n8n
Automation
Self-hostable workflow automation with code flexibility, fair-code licensed.
Best for
Technical product managers building internal automation, DevOps and SRE teams creating custom integration pipelines
Pricing model
Free plan + paid plans
Relay.app
Automation
Zapier-style automations with approval steps built in
Best for
RevOps and ops teams wary of fully autonomous AI, Small startups graduating from Zapier
Pricing model
Free plan + paid plans
Showing 48 of 739