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📖 The AI Tool Bible

AI tools tagged For Product Managers

48 tools matching this tag.audience

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LA

LangSmith

Evaluation · Platform (any LLM)
8.7

LangChain's eval + observability platform.

Freemium· Developer: $0 · Plus: $39 · Enterprise: Custom pricingLLM tracingevals
UI

Uizard

Image Generation · in-house Autodesigner (proprietary, LLM + diffusion stack)
8.3

AI-powered UI design and prototyping from text, screenshots, or sketches

Freemium· Free: $0 · Pro: $12 · Business: $39 · Enterprise: Contact salesText-to-prototype app mockupsScreenshot-to-editable-mockup conversion
HY

HyperFrames

Video · Multi-model (Claude Code skill; BYO agent)
8.2

Open-source video composition framework that lets AI agents build videos by writing HTML, CSS, and JS.

Free· Free, open-source (Apache 2.0)agent-driven videoprogrammatic video
JA

Jan

Writing · Multi-model (local open-weights + OpenAI/Claude/Gemini via API)
8.2

Open-source desktop ChatGPT alternative that runs local LLMs and routes to cloud providers from one app.

Free· Free and open source; bring-your-own keys for cloud modelslocal-llm-chatprivate-ai-assistant
AA

Athina AI

Evaluation · Multi-model
8.1

Collaborative LLM evaluation and observability platform for teams shipping AI features to production.

Freemium· Starter free (10k logs/mo); Pro & Enterprise customllm-evaluationprompt-management
MA

Mastra

Agents · Multi-model (90+ providers)
8.1

Open-source TypeScript framework for building, deploying, and observing AI agents and workflows.

Freemium· Starter: $0 · Teams: $250 · Enterprise: Custom pricingai-agentsworkflow-orchestration
GC

Gemini CLI

Agents · Gemini 3
8.0

Google's open-source terminal agent that brings Gemini 3 into your shell for codebase edits and workflow automation.

Freemium· Free tier with Google account; paid via Google One / AI subscriptionsterminal-coding-agentcodebase-editing
PG

pgMagic

Coding · OpenAI (user-supplied API key)
8.0

Mac desktop client that lets you chat with your Postgres database in natural language using your own OpenAI key.

Paid· AU$22 one-time license; bring your own OpenAI API keynatural-language-to-sqlpostgres-client
OP

OpenCLI

Agents · GPT-3, GPT-2
7.4

Open-source bridge that hands your already-logged-in Chrome session to a CLI and AI agents.

Free· Free and open-source (Apache-2.0)browser-automationagent-tooling
OO

omp (Oh My Pi)

Coding · Multi-model (Claude, OpenAI, others)
7.3

Open-source terminal coding agent with LSP, DAP, subagents, and a native Rust execution engine.

Free· MIT open source; bring your own LLM API keyterminal-coding-agentrefactoring
AS

AI SDK

Coding · Multi-model
7.2

Vercel's open-source TypeScript framework for building AI apps across 16+ providers with unified streaming, tools, and UI hooks.

Free· Open source (Apache 2.0); pay only for the underlying model APIschat-uiagent-building
TA

Taskade

Agents · Multi-model (Claude, GPT, Gemini)
7.2

AI-powered workspace that turns natural-language prompts into apps, agents, and automated workflows.

Freemium· Free tier; paid plans for custom domains, more integrations, and teamsai-agentsworkflow-automation
TA

TencentDB Agent Memory

Agents · Multi-model
7.2

Local long-term memory for AI agents using layered storage and Mermaid-based symbolic compression.

Free· MIT-licensed, self-hostedagent-memorylong-context
AS

AI Song Maker

Audio · Multi-model (ACE-Step, MusicGen, DiffRhythm, Riffusion)
7.1

Browser-based song generator that wraps multiple open music models behind a single freemium UI.

Freemium· Free: $0 · Basic: $14.99 · Standard: $29.99 · Pro: $59.99text-to-songlyrics-generation
EL

ElizaOS

Agents · Multi-model (BYO via plugins)
7.1

Open-source agentic OS for building and orchestrating multi-agent swarms across Discord, Telegram, X, and onchain.

Free· Free, open-source (self-hosted); bring your own model API keysmulti-agent-swarmssocial-bots
GR

Groq

Coding · Multi-model (Llama, Mixtral, Gemma, Qwen, Whisper)
7.1

Custom-silicon LPU inference platform serving open models at GPU-trouncing latency via an OpenAI-compatible API.

Freemium· Free API key with rate limits; per-token paid tiers; enterprise contractslow-latency inferencevoice agents
MA

Maxim AI

Evaluation · Multi-model
7.1

End-to-end evaluation, simulation, and observability platform for shipping production-grade AI agents.

Freemium· Developer: Free · Professional: $29 /seat /month · Business: $49 /seat /month · Enterprise: Customagent-evaluationllm-observability
FR

Framelink

Coding · Multi-model (BYO agent: Cursor, Claude Code, VS Code, etc.)
7.0

Open-source MCP server that pipes Figma designs into AI coding agents as structured, low-noise context.

Free· Free and open source; paid tier on waitlistfigma-to-codedesign-to-code
HY

HyperWrite

Writing · Multi-model (undisclosed)
7.0

Browser-based AI writing assistant with autocomplete, persona-matching, and integrated research citations.

Freemium· Premium: $19.99/mo · Ultra: $44.99/mo · Premium: $16/month · Ultra: $29/monthautocompleteemail-drafting
PR

Prompteams

Writing
7.0

Git-style version control and testing for LLM prompts, with auto-generated APIs that ship updates without redeploys.

Freemium· Starter: 100% Free · Enterprise: Customprompt-managementprompt-versioning
AI

Aidbase

Agents · OpenAI
6.9

AI-powered customer support stack purpose-built for SaaS startups, bundling a trained chatbot, ticketing, and knowledge base.

Freemium· Standard: €29 · Pro: €39 · Expert: €199customer-supportai-chatbot
ME

Melies

Video · Multi-model (Flux, Kling, Runway, Luma, Hailuo, ElevenLabs, GPT, Claude)
6.9

All-in-one AI filmmaking studio that stitches image, video, voice, and music models into a single production pipeline.

Freemium· Starter: $9/month · Pro: $49/month · Max: $99/monthai-filmmakingtext-to-video
PA

PaletteBrain

Writing · OpenAI (BYO key); Azure OpenAI supported
6.9

macOS keyboard launcher that pipes selected text in any app to ChatGPT via your own OpenAI key.

Paid· Personal $29 one-time (early); Family $99 one-time; Team custom. BYO OpenAI key.inline-rewritingai-shortcuts
QU

QuickCreator

Writing · Gemini
6.9

Multi-agent SEO blog writer aimed at solo founders who want to rank on Google and get cited by ChatGPT.

Freemium· Personal: $29 · Professional: $129 · Plus: $249 · Enterprise: Customseo-blog-writingcontent-strategy
CH

ChatWithCloud

Coding · OpenAI (BYO key)
6.8

Natural-language CLI for managing, troubleshooting, and fixing AWS infrastructure.

Freemium· Free trial; $39 lifetime (BYO OpenAI key) or $19/mo managedaws-clicost-analysis
LE

Lex

Writing · Multi-model (GPT-4.1, Claude)
6.8

Google Docs-style writing app with an LLM sidekick wired into every sentence.

Freemium· Free tier; Lex Pro paid (price not public); Teams add-onlong-form draftingeditorial feedback
MO

Modyfi

Image Generation · Multi-model
6.8

Browser-based, AI-native design platform that fuses image editing, vector tools, generation, and animation into one node-based canvas.

Freemium· Free tier available; paid plans not publicly listedai-image-generationimage-editing
RE

Reasonix

Coding · DeepSeek (e.g. deepseek-v4-flash)
6.8

DeepSeek-native terminal coding agent built around byte-stable prefix caching for cheap long sessions.

Free· MIT-licensed; BYO DeepSeek API key (pay DeepSeek directly)terminal-coding-agentlong-session-coding
MP

Magic Patterns

Coding · Multi-model
6.7

AI prototype generator that turns prompts into production-styled UI mocks for product teams.

Freemium· Free: $0 · Starter: $20 · Business: $100 · Enterprise: Customui-prototypingdesign-to-code
AX

Axtary

Agents

Content authorization and payload-binding for AI agents

Freemium· Local: $0 · Founding Team: $499 · Enterprise: CustomHuman-in-the-loop approval for AI code commitsGoverning MCP tool calls in Claude and Cursor
AM

Azure MCP Server

MCP Servers

Official Microsoft MCP server that exposes 40+ Azure services to AI agents under the developer's own Entra ID credentials.

Free· Server is free and MIT-licensed. Azure resource usage is billed separately at standard Azure rates based on whatever services the agent queries or mutates.Natural-language Azure resource inventoryLog Analytics and Kusto (KQL) querying from an agent
BN

Bolt.new

Coding · Automatic multi-model routing (Bolt Agent selects frontier models per task; Anthropic Claude family is the primary code generator, with additional models used for planning and edits)

Prompt, run, edit, and deploy full-stack web apps from a browser tab

Freemium· Free: $0 · Pro: $25 · Teams: $30 · Enterprise: CustomLanding page generationSaaS MVP prototyping
BS

Brave Search MCP

MCP Servers

Give any MCP client web and local search powered by the Brave Search API.

Freemium· Free: $0 USD · Team: $4 USD per user/month · Enterprise: $21 USD per user/monthGrounded web search inside Claude DesktopAgent fact-checking and citation lookup
CA

Caspian AI

Agents

One integration to give any AI agent a phone number, inbox, and presence across every major messaging channel.

Freemium· Pricing tiers referenced on the site but specific dollar amounts are not published; contact sales for production usage.Cross-channel customer support agentOutbound sales SDR across email and WhatsApp
CH

Chat2DB

Coding · Model-agnostic: OpenAI GPT-4o, Anthropic Claude, Google Gemini, DeepSeek, Qwen, and self-hosted Ollama/vLLM endpoints

AI-native SQL client and Text-to-SQL copilot for 30+ databases

Freemium· PRO: Contact Us · ENTERPRISE: Contact UsNatural-language SQL queryingMulti-database GUI client
DI

DiffUI

Image Generation

Prompt-to-UI generation that outputs on-brand Web Components and design tokens.

Paid· Pay-as-you-go; no credit card required to start; cancel anytime. Exact per-generation prices not published on the landing page.landing page generationdashboard UI prototyping
E2

E2B

Agents · LLM-agnostic (works with GPT-4o, Claude, Mistral, Llama, and self-hosted models)

Secure cloud sandboxes for running AI-generated code

Freemium· Hobby: Free · Pro: $150 · Ultimate: Contact us for custom solution with special pricing · Enterprise: Contact us for custom solution with special pricingCode interpreter for chat appsAutonomous coding agents
GD

Google Drive MCP Server

MCP Servers

Read, list, and search your Google Drive from any MCP-compatible AI client.

Free· Free and open-source (MIT). Google Cloud/Drive API usage governed by Google's free quotas.Ground Claude in a folder of meeting notesPull the latest spec doc into a coding agent
KM

Kagi MCP Server

MCP Servers

Official Kagi Search MCP server: search and extract the web from any MCP-compatible agent.

Paid· Free: $0 USD · Team: $4 USD per user/month · Enterprise: $21 USD per user/monthagent web search groundingClaude Code documentation lookup
LM

Linear MCP Server

MCP Servers

Open-source MCP server bridging LLM agents to Linear's issue tracker (now deprecated in favour of Linear's official remote MCP)

Free· Free and open source (MIT). Requires a Linear account and personal API key; Linear itself is free for small teams, $8/user/mo Standard, $14/user/mo Plus.Filing bugs from Claude Desktop or Cursor without leaving the editorAgent-driven triage of the inbox project
MM

MCP Memory Server

MCP Servers

Persistent knowledge-graph memory for Claude and other MCP clients

Free· Free and open source (MIT). Self-hosted; no vendor charges. Runs locally via npx or Docker.Persistent Claude Desktop memory across chatsLong-lived coding-agent project memory
MO

ModelFuzz

Evaluation · Model-agnostic; works with any OpenAI-compatible endpoint (Qwen 2.5 used in official examples).

Open-source red-teaming and execution-layer defense for AI agents against prompt injection.

Freemium· Free / open-source (MIT) via pip. Hosted dashboard with centralized policies, audit logs and continuous scanning coming soon via waitlist (pricing not yet public).Red-teaming OpenAI-compatible agent endpointsBlocking indirect prompt injection via retrieved documents
NM

Notion MCP Server

MCP Servers

The official Notion MCP server: give Claude, Cursor, and Copilot typed access to your Notion pages, databases, and comments.

Free· Server is free and MIT-licensed; a paid Notion workspace is only required for features gated behind Notion's own plans. Notion tiers: Free / Plus $10 per user/mo / Business $18 per user/mo / Enterprise (custom).AI agent drafting weekly status reports into a Notion pageResearch assistant querying a projects database and appending findings
OP

OpenClaude

Coding · Model-agnostic — routes to OpenAI, Gemini, Grok, Codex, Ollama, LM Studio, GitHub Models, DeepSeek and 200+ others

Open-source, model-agnostic terminal coding agent

Free· Free and open source; you pay only for whichever underlying model API you configure (or $0 with local Ollama / LM Studio).Terminal-based pair programmingAutomated refactors across a repository
OP

OpenSpec

Coding · Agent-agnostic; works with Claude (Opus recommended), GPT, Gemini, and others via 30+ coding-agent integrations

A lightweight spec-driven framework for AI coding agents

Free· Free and open source (MIT license). No paid tiers — install via npm.Spec-driven change proposals for AI coding agentsReviewing AI-generated code via spec deltas instead of line diffs
PM

Perplexity MCP Server

MCP Servers · Perplexity Sonar family (via Agent and Search API presets)

Official MCP server for Perplexity's Sonar search, research, and reasoning APIs

Paid· Free: $ 0 USD · Team: $ 4 USD per user/month · Enterprise: $ 21 USD per user/monthgrounded web search inside Claude Desktopcited research briefs in Cursor
TH

Threadfork

Audio · On-device local LLMs running on Apple Silicon (specific model family undisclosed)

Private, local-first AI meeting notetaker for macOS

Paid· Pro: $39Confidential client meeting transcriptionSales call notes and follow-ups
VI

Vigla

Agents · Model-agnostic (delegates to the underlying agent's LLM: Claude, GPT, etc.)

Open-source mission control for AI coding agents

Free· Free and open source under Apache-2.0. No paid tiers; users build from source.Supervising multiple AI coding agents in parallelPre-merge audit of agent-generated diffs