All tools
Search everything on the trail and get inspired.
Open-source and dev-first — lets you edit strings live inside the running app instead of hunting through a spreadsheet.
The cheaper, faster-to-launch Rewardful alternative indie SaaS founders reach for — branded portals, 15-minute setup.
A more general-purpose tracker than the SaaS-only tools here — handles CPA, revshare, and coupon-based deals beyond subscriptions.
A tiny, dependency-free agent laser-focused on frontend JS errors — skip it if you need backend coverage too.
A safe default when your stack is a mix of React, Django, and mobile SDKs and you want one dashboard for all of it.
The simplest kanban board there is — drag cards, done. Still the fastest way to plan a small project without any setup.
Paid reports that dig into one emerging micro-market at a time, useful for getting a head start before a niche gets crowded.
Write long-running background tasks as plain async TypeScript and let it handle queuing, retries, and scheduling — no Redis to run yourself.
One free binary that scans containers, IaC, git repos, and clusters for vulnerabilities and secrets, no excuse to skip it.
SQLite pushed to the edge and multiplied by thousands — built for per-tenant databases, not one big cluster.
Turns a boring survey into something people actually finish, so your customer-discovery interviews get real signal, not silence.
The old-guard decorator-based ORM for Node — battle-tested in big NestJS apps, but its DX shows its age next to newer options.
Algolia-grade instant search you can self-host or run managed, with a simpler API and no per-record pricing surprises.
A budget keyword and site-audit tool that covers the basics without the Ahrefs-sized monthly bill.
Turns a text prompt or a phone photo of a napkin sketch into editable screens when you need a mockup faster than opening Figma.
Free, open source, and self-hostable — pick it when you want full data ownership and don't mind running your own instance.
Pre-built SaaS landing page blocks so you can test a pitch and pricing page without hiring a designer first.
The biggest open source flagging project by a wide margin — pay for managed hosting or run it yourself for nothing.
Skips the S3-bucket ceremony entirely — type-safe file upload routes for TypeScript apps that just want uploads working.
Redis and vector storage billed per request instead of per idling server — built for functions that sleep most of the day.
Dead simple uptime checks with a genuinely usable free tier — most indie hackers' first monitoring tool and often their last.
Lightweight voting boards and roadmaps built for solo founders who don't need a full product-ops suite.
Handles the annoying part of user research: finding and paying real people who'll actually show up to your interview.
The category's oldest name — heavier and more enterprise now, but still the benchmark others get compared to.