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📖 The AI Tool Bible

Coding

Pair programmers, autocompletes, and agentic code editors.

93 tools

Why it matters

Every developer is now an AI-assisted developer. The split is between in-line autocompletes, AI-first IDEs, and full agents that write commits and open PRs.

What's in here

Includes IDE-integrated pair programmers (Cursor, Copilot, Codeium), CLI/terminal agents (Aider), and full autonomous coding agents (Devin, Replit Agent).

How to pick

Pick an AI-first IDE (Cursor) for daily coding. Pick Copilot if you're standardised on JetBrains/VS Code already. Pick a coding agent (Devin, Replit Agent) for greenfield prototyping or ticket-grade work.

Code to Flow preview image
Code to Flow logo

Code to Flow

Coding
7.0

AI-powered converter that turns code snippets into flowcharts, sequence diagrams, and class diagrams.

Freemium· Pro Subscription: $9.99 /month · Starter: $26.99 one-time · Unlimited: $66.99 one-timecode-visualizationflowchart-generation
Framelink preview image
Framelink logo

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
Interview Solver preview image
Interview Solver logo

Interview Solver

Coding
7.0

Invisible desktop AI copilot that feeds you LeetCode answers during live coding interviews.

Freemium· Free Trial: $0 · Monthly: $39coding-interviewsleetcode-practice
LMQL preview image
LMQL logo

LMQL

Coding · Multi-model (OpenAI, Hugging Face Transformers, llama.cpp)
7.0

A query language for LLMs that bolts types, templates, and constraints onto prompting.

Free· Free and open source (Apache-style); self-host or use with your own model API keysconstrained-decodingstructured-output
OpenCode preview image
OpenCode logo

OpenCode

Coding · Multi-model (Claude, GPT, Gemini, local models, 75+ providers)
7.0

Open-source AI coding agent that runs in your terminal, IDE, or desktop and talks to 75+ LLM providers.

Freemium· Free and open source; optional paid Zen service for curated coding modelsai-pair-programmingterminal-coding-agent
Phind preview image
Phind logo

Phind

Coding · Phind-70B / Phind-405B plus GPT and Claude models on Pro
7.0

AI answer engine for developers that cites sources and writes working code.

Freemium· Basic: $10 · Pro: $20 · Enterprise: Contact salescode-searchdebugging-help
AI/ML API preview image
AI/ML API logo

AI/ML API

Coding · Multi-model (GPT, Claude, Gemini, Grok, Nemotron, Qwen, etc.)
6.9

Unified API gateway exposing 500+ AI models behind one OpenAI-compatible endpoint.

Freemium· Pay-as-you-go from $20 prepaid credit; enterprise custommulti-model-routingprototyping
Callstack.ai PR Reviewer preview image
Callstack.ai PR Reviewer logo

Callstack.ai PR Reviewer

Coding
6.9

AI pull request reviewer that flags bugs, security issues, and style drift against your team's own guidelines.

Freemium· Basic: $10 · Pro: $20 · Enterprise: Contact salespr-reviewbug-detection
GitHub Spec Kit preview image
GitHub Spec Kit logo

GitHub Spec Kit

Coding · Multi-model
6.9

Open-source toolkit that forces AI coding agents through a Spec to Plan to Tasks to Implement workflow.

Free· Free and open-source (MIT)spec-driven-developmentai-coding-agents
Gitingest preview image
Gitingest logo

Gitingest

Coding
6.9

Turns any Git repo into a single LLM-ready text digest by swapping 'hub' for 'ingest' in the URL.

Free· Free hosted service; open-source self-hostcodebase-to-promptcode-review
GoCodeo preview image
GoCodeo logo

GoCodeo

Coding · Multi-model (Claude 3.5/3.7, Gemini 2.5 Pro, GPT-4o, o3-mini, DeepSeek-R1)
6.9

VS Code agent that builds, tests, and debugs full-stack apps across 25+ frameworks with multiple frontier LLMs.

Freemium· Hobby: Free · Starter: US $9/ month · Pro: US $19/ monthcode-generationtest-generation
Ponytail preview image
Ponytail logo

Ponytail

Coding · Multi-model (overlay)
6.9

Opinionated ruleset that forces AI coding agents to write less code by reusing what already exists.

Free· Free, MIT-licensedcode-reviewagent-rulesets
Price Per Token preview image
Price Per Token logo

Price Per Token

Coding · Multi-model
6.9

Daily-updated LLM API pricing comparison across 300+ models, with calculators, leaderboards, and a free MCP server.

Free· Free; ad-supported, no signupllm-pricing-comparisontoken-cost-calculator
TPOT preview image
TPOT logo

TPOT

Coding · Genetic programming over scikit-learn
6.9

Open-source AutoML library that evolves scikit-learn pipelines with genetic programming.

Free· Free, open source (LGPL-3.0)automlpipeline-optimization
ChatWithCloud preview image
ChatWithCloud logo

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
DataLine preview image
DataLine logo

DataLine

Coding · Bring-your-own LLM
6.8

Open-source chat-with-your-database tool that turns natural language into SQL, tables, and charts.

Freemium· Open-source self-host free; hosted tier pricing not publishedtext-to-sqldata-analysis
Mintlify preview image
Mintlify logo

Mintlify

Coding · Multi-model
6.8

AI-native documentation platform that writes, maintains, and serves docs to humans and LLMs.

Freemium· Free Starter (5,000 AI credits, $0.01 overage); Enterprise customdeveloper-docsapi-reference
Reasonix preview image
Reasonix logo

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
Better Sheets Formula Generator preview image
Better Sheets Formula Generator logo

Better Sheets Formula Generator

Coding
6.7

Plain-English to Google Sheets formula converter with specialized generators for QUERY, SPARKLINE, and regex.

Freemium· Basic: $20 · Pro: $50 · Enterprise: Contact salesformula-generationgoogle-sheets
Magic Patterns preview image
Magic Patterns logo

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
Mocha preview image
Mocha logo

Mocha

Coding · Multi-model
6.7

AI-powered no-code app builder aimed at non-technical founders shipping production web apps from natural-language prompts.

Freemium· Starter: Free · Bronze: $20 · Silver: $50 · Gold: $200no-code app buildingmvp prototyping
Taste Skill preview image
Taste Skill logo

Taste Skill

Coding · Multi-model
6.5

Open-source design-taste framework that stops AI coding agents from shipping generic, templated UIs.

Free· Free and open sourceagent-design-rulesfrontend-scaffolding
Bolt.new preview image
Bolt.new logo

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
Chat2DB preview image
Chat2DB logo

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