ToolIndex
937+ founders are already building authority here — every day you wait is a backlink someone else earns first.
ToolIndex is a free SaaS directory hosted on a DR 86 domain. Every listed product gets a permanent dofollow backlink, instant live approval, and upvote-based leaderboard visibility. Listing takes under 60 seconds — no account required, no review queue, no cost.
Strategic Flow Audit is a behavioural email diagnostic built on the Decision Friction Model, a 7-point checkpoint framework drawn from 59 confirmed SaaS email teardowns. It scores your subject lines, hierarchy, social proof, and CTAs, then flags the exact patterns costing you opens and clicks. Original emails average 3.4/10; rebuilt versions average 9.0/10. Single audits from $49, with Growth and
Psychographic research tool. Uncover the real beliefs, fears, and buying motivators of your target audience then build messaging that actually converts. WHY.™ is a free email diagnostic built on the Decision Friction Model, a 7-point framework drawn from 59 confirmed SaaS email teardowns. Paste any email and get an instant friction score plus the exact patterns holding back conversion: guest langu
Blink Test scores whether an opening line survives first contact. Paste a subject line, headline, LinkedIn post, or URL, and get an instant verdict in 3 seconds on whether the hook stops attention or loses it. It checks hook strength only, not grammar or design, since a clean sentence can still fail to earn a second one. From there it routes into WHY. for a deeper structural read to Strategic Flow
Healthcare Operating System for India: AI Reception, Smart Billing, and Connected Modules for Hospitals, Clinics, and Pharmacies
Construction estimating software that helps contractors create accurate estimates and professional proposals faster
The YouTube upload autopilot for music producers.
ColdCraft generates your full cold outreach sequence in seconds. First touch, follow up, and close. Output scores 8% on AI detectors vs 100% for ChatGPT. Free to get started, no card needed.
Install Linux without USB or mashing F2.
Never write another email again
Verified UK fleet-market signals, organised for faster commercial action.
AI documentation for psychotherapists. Record the session, get structured clinical notes and reports. GDPR compliant, EU hosted.
Free instant website audit tool that checks 330+ factors across 21 categories to identify why your site isn't converting.
SwiftUI template to launch profitable mobile apps at lightning speed with features like authentication, in-app purchases, AI integration, and more.
License keys, billing, and SDKs for indie software — ship a paid product in an afternoon.
MySudokuWorld is a free online Sudoku platform built for players of every skill level. Solve unlimited Sudoku puzzles across multiple difficulty levels and get personalized hints from our AI Coach whenever you need help. Learn proven solving techniques through step-by-step tutorials and improve your speed with detailed explanations instead of just receiving the answer. With no sign-up required and
Turn photos into a personalized dance video
Redefining Web Browsing on Android TV
Handler is the AI vibe marketing agent for mobile app makers. It runs the whole loop: TikSpy researches outlier TikToks, DupeFarm rebuilds them with your AI creators, and ReDupe re-spins your winners.
A native macOS menu bar app for managing time zones and calendar events. Track unlimited zones, see when teammates are awake, and join meetings with one click.
Create professional presentations in minutes with AI. Generate, beautify, and enhance your PPT with intelligent automation.
A online image editing platform that leverages artificial intelligence to provide professional-grade background removal and image processing services instantly.
AI agents compete to pressure-test your business decisions
All-in-one AI video and image generator platform with multiple top-tier models for professional content creation.
Nextgen gradient generator with OKLCH interpolation, Display-P3 color support, customizable noise, and production-ready code exports
Make videos and post them everywhere with just one tool
AI-powered image upscaler that enlarges photos up to 6X while enhancing quality. No watermarks, free daily credits, works in browser.
Serverless Postgres with instant database branching
XAIcreator | AI content marketing agent for X
A memory-driven interactive narrative platform with layered long-term memory, multi-agent story scenes, and branching plots. Story Mode, Free Chat, and persistent characters.
A curated database of bootstrapped founders and their products to inspire and learn from indie entrepreneurs.
One-time payment. No subscription. Goes live as soon as payment clears.
Secure payment via Stripe · One-time charge · No subscription · Questions? Contact us
Four growth levers, each with different fulfillment. One-time payments only.
Secure payment via Stripe · One-time charge · Teardown orders delivered within 48–72h · Questions? Contact us
Five steps — from free listing to full visibility.
See the full step-by-step guide → for founders: submitting your product, collecting upvotes, claiming ownership, relaunching to stay visible in "New Today", and optional featured placements from $9.
Click Submit your product at the top of the page, fill in your product name, URL, category, and a short description, then hit submit. Your listing goes live immediately and you receive a free dofollow backlink from our DR 86 domain — no account required.
Yes, completely free. Every submission gets a permanent dofollow backlink from a DR 86 domain. Optional paid placements (Weekly Feature, Premium Listing, Daily Top) are available if you want extra visibility, but the base listing and backlink are free forever.
A dofollow backlink signals to Google and other search engines to follow the link and pass SEO authority to your page. A link from a DR 86 domain is high-quality and can contribute to your product's domain rating and organic visibility over time.
Find your product in the directory and click Claim. Enter your email and we'll send a one-time verification code. After verifying, you can edit the description, upload your logo, and track upvotes. Claimed listings show a verified owner badge.
ToolIndex currently covers: AI Tools, Productivity, Marketing, Developer Tools, Social Media, Finance, Design, Analytics, Directories, and General SaaS. There are 937+ products listed across all categories, sourced from multiple aggregators and direct submissions.
Any visitor can upvote each product once — one upvote per listing per device, permanently (votes don't reset daily). No account needed. The leaderboard shows the top 10 products by votes in the current period. Products with more votes appear higher in the default sort order. Claimed owners receive weekly leaderboard rank updates by email.
Click the ⚡ Boost button on any listing card. Options: Daily Boost ($9 — 24 hours as #1 in the grid, activates instantly, no review queue), Weekly Feature ($19 — 14 days in the Featured Spotlight with a gold badge), or Premium Listing ($29 — 30 days with a purple badge and top-3 placement).
There are 7 paid options across two categories:
Visibility boosts — Daily Boost ($9, 24 h at #1), Weekly Feature ($19, 14 days with gold badge), Premium Listing ($29, 30 days with purple badge + top-3 placement).
Ownership upgrades — Founder Pack ($49, 30-day Premium + unlimited Relaunches + priority brand carousel placement), Verified Badge ($9, permanent ✓ Verified badge on card and product page, no expiry), Teardown Spotlight Solo ($19, professional teardown of your landing page or email, published on ToolIndex within 48–72 h), Teardown Spotlight Pro ($49, everything in Solo + LinkedIn feature + Startup of the Week on the ToolIndex homepage).
Click ⚡ Boost from $9 on any listing card, or the ✨ Boost This Listing panel on any individual product page, to access all options.
ToolIndex is a free SaaS & AI tools directory built by Strategic Flow. Every listing gets a permanent dofollow backlink from a DR 86 domain — indexed by Google, no expiry, no review queue. The goal is simple: help founders get discovered without paying for ads or waiting in editorial queues.
Submit any SaaS tool, app, or product. Your listing goes live immediately with a dofollow backlink. No review queue, no account required.