Categories

Developer Tools

1. Toolverified

ToolVerified is a free, hand curated directory where makers launch their software and users discover genuinely useful tools without sponsored placements or hidden ads.

Developer Tools Directory SaaS

SubmitMap lists 360+ startup and SaaS directories with the rules that decide who each one accepts: what gets rejected, the exact submission steps, the expected approval time and whether the backlink is dofollow. Reading it is free and needs no account. Connect it to your AI assistant over MCP and the agent works out what you qualify for, gets the brief for each form, fills it in your own browser and records the outcome. It does not blast every directory, because a submission you were never eligible for is just a rejection you waited a month for.

Directory Marketing Tools Developer Tools

3. StackLedge

Trust is the most valuable currency in software engineering, yet modern product directories have completely abandoned it. The average discovery platform is now a chaotic dumping ground for low-quality consumer apps, automated wrappers, and abandoned weekend projects. For engineers trying to find robust APIs and dependable infrastructure, this lack of quality control makes these platforms practically useless.StackLedge was created specifically to restore trust in software discovery. We are a strictly hand-curated directory built solely for APIs, developer tools, and sophisticated AI agents. We refuse to accept generic SaaS templates or thin consumer wrappers. Our vetting process is entirely manual and uncompromising. A human reviews the technical depth and functionality of every single submission. If a product does not provide real utility for developers, it is rejected without exception.Because we filter out the noise so aggressively, StackLedge gives legitimate technical founders an incredibly clean environment to launch their tools. You do not have to fight for visibility against thousands of spam submissions. When you list your infrastructure on StackLedge, you are presenting it to a targeted, high-intent audience of engineers and enterprise buyers who know that every tool on our platform is built to perform.

Developer Tools Directory Launch Platform

4. VibeReady

VibeReady is an AI-native Next.js SaaS starter kit that keeps AI-generated code consistent at production scale with built in quality gates. Auth, billing, multi-tenancy, and an AI Assistant with RAG are built in. Works with Claude Code, Cursor, Windsurf, and Gemini.

Developer Tools SaaS Web Development

5. BadgeFlow

BadgeFlow is a web-based name badge generator for events. Organisers can import attendee data from Excel, Google Sheets, CSV, or exports from event platforms such as Eventbrite, Cvent, Bizzabo, and similar tools; choose from multiple templates; add logos, attendee photos, QR codes, and barcodes; adjust colours and fonts; then export a print-ready PDF in minutes. BadgeFlow supports any badge and paper sizes, any standard printer, and Avery-compatible badge layouts, making it easier to print on popular badge insert sheets. Unlike Word mail merge or complex badge software, BadgeFlow is purpose-built for event badges: it helps teams create, revise, and print hundreds or thousands of badges quickly, even when attendee lists change at the last minute. It is ideal for conferences, trade shows, corporate trainings, workshops, networking events, school and university events, weddings, and community gatherings.

Developer Tools

6. Pterocos

With our online HTML editor, you can edit HTML, CSS and JavaScript code, and view the result in your browser and you can use AI for free.

Developer Tools Open Source UI/UX

7. Stack Interview

The complete technical interview platform: 1,000+ curated questions, 215+ DSA problems with live execution, and AI mock interviews that score you in real time Stack Interview is a free, complete technical interview prep platform - study 1,000+ full-stack questions, solve 215+ DSA problems with live code execution, and run AI mock interviews that score every answer by voice.

Developer Tools Education Tech Productivity