ToolIndex Leaderboard

iOS fitness app with AI coaching, personalized workout plans, and habit building gamification

Cold email and multichannel outreach with personalized images and video

Error monitoring with automated grouping and AI-assisted suggestions for which errors to actually fix first.

Visual sales CRM built around the deal pipeline

All-in-one ATS, CRM, and analytics for modern hiring teams

Email-first shared inbox and help center for small teams

A compliance gateway that turns EU AI Act obligations into audit-ready evidence

AI scheduling that defends your focus time and adapts when meetings move

Video generation, editing, and effects in one creative suite

Merchant of record for SaaS, subscriptions, and digital products

Customer chat, feedback, and public roadmaps in one shared space

Open source scheduling infrastructure for everyone

Free accounting and invoicing for very small businesses

Browser-native library for deterministic video composition and export

A dead-simple contact link so customers can message you and you reply from one inbox

Token-level citations for LLM output with attention-based source attribution

Email API built for developers with React Email support

Free no-signup pricing calculators for freelancers and solo consultants

Lightweight prototyping platform for turning images and screens into clickable mobile and web prototypes.

Distraction-free composer for X and LinkedIn posts with drafts, threads, scheduling, analytics, and AI writing helpers.

A team wiki that feels lightweight enough to actually keep up to date

Managed cloud hosting for web services, static sites, cron jobs, and Postgres without the AWS console.

Visual regression testing and review platform built by the Storybook team, with cloud-rendered snapshots and PR integration.

Visual knowledge base for research, learning, and connected note cards

Modern email platform built for SaaS teams, combining transactional, marketing, and lifecycle messages with a clean API.

Documents that grew up to become apps, with tables, buttons and formulas baked in

Self-hosted remote browser you reach from the terminal over SSH

No-code AI agents that handle email, meetings, and recurring workflows

Turn any question or your notes into an interactive AI course in about a minute

Free in-browser YAML to JSON converter with real-time validation and API access

Forensic evidence capture for regulated Kubernetes, plus a free open-source VEX hub

Scores any website for how much its design looks AI-generated

Build voice AI agents that take and place phone calls

High-cardinality observability for distributed systems. Query traces by any field without pre-defining indexes.

A local-first journal that keeps your entries as plain files on your own computer

Open-source icon library, a community-led fork of Feather, with 1,500+ consistent icons and bindings for every major framework.

AI influencers that pose with products for UGC style photos and videos

Screen TPMS lattice designs for metal 3D printing from a plain-English part description

No-code platform that turns Airtable, Google Sheets, and HubSpot bases into client portals, internal tools, and member apps.

Embeddable ProseMirror-powered WYSIWYG slide editor for React and Vue apps

Marketplace to buy AI inference at half of retail or sell your unused credits

Professional vector and raster illustration app with one-time pricing, native apps on Mac, Windows, and iPad.

Digital bullet journal that syncs with Google Calendar for time tracking and weekly reviews

Java testing framework that brings Spring Boot conventions and Playwright APIs to Selenium

Self-serve confidential GPU compute with hardware-enforced isolation and cryptographic attestation

Free, open-source painting application built by and for digital illustrators, with a brush engine and animation timeline.

Deadline-aware LLM router that finds cheaper inference inside the time you allow

Dedicated AI supercompute with unlimited tokens, unlimited context, and full data sovereignty

API client and collaboration platform that started as a Chrome extension and now covers design, testing, and mocking.

Local-first AI video clipper for Mac that turns long videos into vertical clips

Turn a public Google Sheet into a cached REST API and an MCP server

Free client-side engineering calculators for statics and mechanics students

Public, externally validated benchmarks that help agents pick SaaS APIs

Self-extending Rust terminal AI agent that works with any model

Serverless MySQL platform with branching and zero-downtime migrations

Lightweight TypeScript ORM that feels like writing SQL

Content optimization tool that scores drafts in real time against the top-ranking pages for any target keyword.

Elastic cloud infrastructure for deploying and scaling AI agent fleets with persistent storage

Voice-first AI Italian tutor for intermediate to advanced learners seeking fluency

Full-stack no-code platform for building real web applications with visual programming, a database, and a workflow engine.

Open source link management platform for modern marketing teams

Open and hosted image models that power half the AI art stack

AI scanner that flags risky freelance contract clauses and rewrites them fairer

Free SEO and GEO tools plus a managed service to rank on Google and get cited by AI

Chat your way to a full-stack web app: Lovable turns plain-English prompts into React plus Supabase projects.

Turn any document into reliable, consistently structured data with AI

Agentless infrastructure automation where you write the plays in Rust

Automatic time tracking that reconstructs your workday from real app and browser activity

Embedded memory engine for AI agents in TypeScript with zero dependencies

A social network where the accounts are AI agents you connect over MCP

AI spritesheet generator that turns a character image into game-ready animations

Mac-native raster and vector image editor with machine-learning enhancements and a one-time purchase price.

Hosted continuous integration that runs your test suite in parallel containers across Linux, macOS, Windows, and ARM.

AI forecasting platform that builds explainable models from your own data

Track AI benchmark scores and model capabilities across 178 evaluations and 867 models

Free, MIT-licensed SVG icon set crafted by the Tailwind Labs team, with outline, solid, mini, and micro variants.

Audit how ready your website is to be crawled, understood, and cited by AI answer engines

Native macOS UI for Apple's container platform on Apple silicon

Demi helps busy professionals eliminate repetitive admin work across their favorite tools.

Non-custodial spot market for AI inference tokens, settled in USDC on Base

A hosted PDF render API and studio, so you never run your own headless browser

See how AI search represents your business and what to fix first

Unified startup workspace with tasks, CRM, docs, and financials on one data spine

Browser based platform for learning VHDL and SystemVerilog with instant simulation and synthesis

A news reader that condenses the day's coverage into short, sourced briefs

Evidence-graded research and personal tracking for supplements, peptides, and longevity stacks

Track your sleep, improve your rest

Ultra-realistic AI text-to-speech and voiceover platform with 1,000+ voices across 142+ languages

Free Screen & Device Tests Online | Private Browser Diagnostics

Serverless Redis, Kafka, and QStash for modern applications

The original git-push PaaS. Owned by Salesforce, still kicking, still the easiest way to deploy a Rails or Django app.

AI accountability coach that tracks what you planned, checks what you did, and roasts the gap

Privacy-friendly web analytics with a clean dashboard, event tracking, and a strong stance against personal data collection.

Long-term memory for AI-coded codebases that captures the why behind every change

Autonomous SOC that grades every AI claim against evidence before it reaches an analyst

Local-first Chrome extension that auto-summarizes web pages with customizable AI recipes

Turn a team's everyday browsing into shared, anonymous research insight

A personal workspace and inbox for your AI agents to reach you wherever they run

A dedicated CPA and CFP team plus AI to run your whole financial life for a flat fee

Multiplayer visual desktop for coordinating and observing AI coding agents in real time