AI tools guide

AI Tools Directory

Practical guides to the best AI tools: ChatGPT, Claude, Cursor, Ollama, CrewAI, NotebookLM, and more. Learn what each tool is best for and how to use it.

Not sure which tool to choose? Use the AI Stack Builder to get a simple tool stack based on your goal. Build my AI stack →

Showing 139 tools

AthenaHQ logo
AI Search & GEOResearch

AthenaHQ

AthenaHQ is an AI search visibility platform for monitoring brand presence in AI-generated answers and tracking performance across AI answer engines.

AthenaHQ has an ongoing free Essential tier (300 monthly credits, unlimited team members, tracking across ChatGPT, Perplexity, Google AI Overviews, Gemini, and Claude). Starter is $295/month for 9 AI models including Copilot and Grok. Enterprise is custom priced. Check athenahq.ai/pricing for current details.

View Guide →
Captions logo
Video EditingContent Creation

Captions

Captions is an AI video app built for creators. It handles captions, editing, dubbing, and AI-generated presenters, aimed at short-form and social video that would normally take an editor much longer to produce.

Captions has a free plan with limited credits, plus paid tiers that unlock auto-captioning and generative features. Pricing uses a credit model and changes over time, so check the official Captions pricing page before you subscribe.

View Guide →
Coinbase x402 logo
Developer ToolsAI Agents

Coinbase x402

Coinbase x402 is an open payment protocol that lets apps, APIs, and AI agents make instant stablecoin payments over HTTP, using the HTTP 402 'Payment Required' status to automate machine-to-machine payments.

x402 is an open protocol that's free to adopt. Coinbase's hosted facilitator on the Coinbase Developer Platform offers a free tier (reported at 1,000 transactions/month); on-chain stablecoin payments still incur network and transaction costs. See the official docs for current details.

View Guide →
Fathom logo
ProductivityMeetings

Fathom

Fathom is an AI meeting notetaker that records, transcribes, and summarizes your video calls automatically. It's the highest-rated tool in its category, and its free plan includes unlimited recording with no time limits.

Fathom has a free plan with unlimited recording and AI summaries, one of the most generous free tiers in the meeting AI category. Paid plans add team features, CRM integrations, and additional sharing options. Check the official Fathom website for current pricing.

View Guide →
Fireflies.ai logo
ProductivityMeetings

Fireflies.ai

Fireflies.ai is a team-focused AI meeting recorder that transcribes, summarizes, and makes every meeting searchable across your organization. It integrates with CRMs, project tools, and collaboration platforms to automate meeting follow-up.

Fireflies.ai has a free plan with limited storage and transcription minutes. Paid plans unlock unlimited storage, more AI features, and CRM integrations. Check the official Fireflies.ai website for current pricing.

View Guide →
Gemini Code Assist logo
AI Coding AgentsCoding

Gemini Code Assist

Gemini Code Assist is Google's AI coding assistant for the IDE. It brings Gemini models into editors like VS Code, JetBrains, and Android Studio for code generation, explanation, and chat, with a large context window for reasoning across a codebase.

Gemini Code Assist is offered in different editions, including options for individuals and for business and enterprise use. Availability, features, and prices vary by plan and can change, so check Google's official pricing before you rely on a tier.

View Guide →
Ideogram logo
Image GenerationDesign

Ideogram

Ideogram is an AI image generator purpose-built for creating images that contain readable text. It achieves around 90% text accuracy, far ahead of most other AI image tools, making it the best choice for social graphics, posters, logos, and any image where readable text matters.

Ideogram offers a free tier with daily generation limits. Paid plans unlock more generations, faster processing, and private images. Check the official Ideogram website for current pricing.

View Guide →
Muse Image logo
Image GenerationContent Creation

Muse Image

Muse Image is Meta's AI image generation model, built by Meta Superintelligence Labs. It creates and edits images from text prompts inside Meta AI, Instagram, and WhatsApp, and is rolling out to advertiser tools.

Meta says Muse Image is free for everyday use, with higher generation limits offered through Meta's subscription plans. It is newly launched and rolling out across Meta apps, so availability and limits vary. Check Meta's official pages for current access.

View Guide →
n8n logo
AutomationAI Workflows

n8n

n8n is an open-source workflow automation platform, a more flexible, self-hostable alternative to Zapier. It connects hundreds of apps and APIs, supports code nodes for custom logic, and has strong AI workflow capabilities including native LLM integration.

n8n can be self-hosted for free (open-source). n8n Cloud is available with a paid subscription for those who don't want to manage their own server. Check the official n8n website for current cloud pricing.

View Guide →
OpenScience logo
AI ResearchDeveloper Tools

OpenScience

OpenScience is an open-source, model-agnostic AI workbench for scientific research from Synthetic Sciences. It runs the full research loop across machine learning, biology, physics, and chemistry using agent skills and scientific databases.

OpenScience is open-source and released under a permissive license. It is bring-your-own-key: you supply your own model API keys (or run local models) and pay those providers directly. Check the official GitHub repository for the current license and setup.

View Guide →
Otter.ai logo
ProductivityMeetings

Otter.ai

Otter.ai is an AI meeting assistant that records, transcribes, and summarizes conversations. Its OtterPilot bot joins Zoom, Google Meet, and Microsoft Teams calls, captures a live transcript, and produces summaries with action items.

Otter.ai has a free plan with a monthly transcription-minute limit, plus Pro, Business, and Enterprise tiers that add more minutes and features. Minute limits and prices change, so check the official Otter.ai pricing page before you subscribe.

View Guide →
Otterly AI logo
AI Search & GEOResearch

Otterly AI

Otterly AI is a monitoring tool for tracking how your brand, content, and products are mentioned and cited in AI search results and AI-generated answers.

Otterly AI starts at $29/month (Lite plan, 15 prompts, 4 AI engines: ChatGPT, Google AI Overviews, Perplexity, Microsoft Copilot). Standard is $189/month and Premium is $489/month. Claude, Gemini, and Google AI Mode are paid add-ons rather than included by default. A free trial is available with no credit card required. Check otterly.ai/pricing for current details.

View Guide →
Peec AI logo
AI Search & GEOResearch

Peec AI

Peec AI is an analytics tool for monitoring brand visibility and citations in AI search engines and AI-generated answers.

Peec AI uses a four-tier plan structure: Starter, Pro, Advanced, and Enterprise (custom). Third-party pricing trackers report Starter around $89 to $95/month for a limited number of prompts and AI models, but Peec AI's own pricing page does not publish exact figures, so treat that number as a starting estimate and confirm on peec.ai/pricing.

View Guide →
Poolside Laguna S 2.1 logo
AI ModelsOpen Models

Poolside Laguna S 2.1

Laguna S 2.1 is Poolside's open-weight coding model, a 118-billion-parameter Mixture-of-Experts system built for agentic software engineering that runs on a single GPU and ships under Poolside's own OpenMDW-1.1 license.

Laguna S 2.1's weights are free to download under the OpenMDW-1.1 license. Running it yourself still costs GPU hardware or cloud compute. It's also available through OpenRouter on a usage basis. Check official sources for current details.

View Guide →
Profound logo
AI Search & GEOResearch

Profound

Profound is an AI search visibility platform for tracking how brands, products, and content appear in AI-generated answers across tools like ChatGPT and Perplexity.

Profound doesn't publish self-serve pricing; its official pricing page is demo-gated. Third-party pricing trackers report a Starter plan around $99/month (ChatGPT only) and a Growth plan around $399/month (adds Perplexity and Google AI Overviews), with Enterprise custom-quoted and reportedly running $2,000 or more per month for full multi-engine coverage. Book a demo at tryprofound.com to confirm current pricing.

View Guide →
Scrunch AI logo
AI Search & GEOResearch

Scrunch AI

Scrunch AI is an AI visibility tool for helping brands understand and improve how they appear in AI-generated answers and search responses.

Scrunch AI's Starter plan is $250/month billed annually (or $300/month month-to-month), covering ChatGPT, Claude, Gemini, Perplexity, Google AI Mode, and Meta AI on every plan. Growth is $417/month annual ($500 month-to-month). A 7-day free trial of Starter is available with no credit card. Check scrunch.com/pricing for current details.

View Guide →
Zapier logo
AutomationProductivity

Zapier

Zapier is the most widely used no-code automation platform, connecting 7,000+ apps so they work together automatically. With built-in AI features, you can now build automations that include AI-powered steps, not just data transfers.

Zapier offers a free plan with limited Zaps and tasks per month. Paid plans unlock more Zaps, tasks, and premium app connections. Pricing scales with the number of tasks automated monthly. Check the official Zapier website for current pricing.

View Guide →