Now live — every launch is free
The best developer tools of 2026 — ranked by devs, not sponsors
CLI tools, APIs, dev platforms, and the small utilities that save an hour a week — ranked by the people who build with them.
The short answer
The best developer tools of 2026 are being built by small teams solving narrow problems — and they're ranked here by the developers who actually use them. OnlyFoundrs lists every new dev tool verified live, ranked by community upvotes and real engagement. Browse the Developer Tools category to see what's winning, or describe your problem and let semantic search find the tool built for it.
Personalized to what you're building — no account needed.
Kling 3.0
2
AutoEditor — Long-Form AI Video Editor That Cuts What Makes Viewers Leave
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aitradely
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Rill browser
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EarlyLore - AI Startup Idea Validator, Micro-SaaS Ideas & Competitor Research
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Langflow
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worldmonitor
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CLI-Anything Hub
New
Kling 4.0 AI Video Generator
New
Wan 3.0 AI Video Generator 1080P Videos Up to 30 Seconds
New
TokenWatch
New
Kling 3.0
2
AutoEditor — Long-Form AI Video Editor That Cuts What Makes Viewers Leave
New
aitradely
New
Rill browser
New
EarlyLore - AI Startup Idea Validator, Micro-SaaS Ideas & Competitor Research
New
Langflow
New
worldmonitor
New
CLI-Anything Hub
New
Kling 4.0 AI Video Generator
New
Wan 3.0 AI Video Generator 1080P Videos Up to 30 Seconds
New
TokenWatch
New
Kling 3.0
2
AutoEditor — Long-Form AI Video Editor That Cuts What Makes Viewers Leave
New
aitradely
New
Rill browser
New
EarlyLore - AI Startup Idea Validator, Micro-SaaS Ideas & Competitor Research
New
Langflow
New
worldmonitor
New
CLI-Anything Hub
New
Kling 4.0 AI Video Generator
New
Wan 3.0 AI Video Generator 1080P Videos Up to 30 Seconds
New
TokenWatch
New
Kling 3.0
2
AutoEditor — Long-Form AI Video Editor That Cuts What Makes Viewers Leave
New
aitradely
New
Rill browser
New
EarlyLore - AI Startup Idea Validator, Micro-SaaS Ideas & Competitor Research
New
Langflow
New
worldmonitor
New
CLI-Anything Hub
New
Kling 4.0 AI Video Generator
New
Wan 3.0 AI Video Generator 1080P Videos Up to 30 Seconds
New
TokenWatch
New
15
tools in every 'best dev tools' listicle — same ones
devs
who decide the ranking here
weekly
new tools arriving before the listicles notice
Every 'best dev tools' list is a sponsored echo chamber
The top-ranking 'best developer tools' articles are written by content teams optimizing affiliate payouts — the same fifteen funded tools shuffled by whoever's paying that quarter. Meanwhile the tools developers actually love — the CLI utility, the debugging proxy, the niche API — circulate by word of mouth and stay invisible to search.
A best-of list that updates itself
The Developer Tools category on OnlyFoundrs is a living 'best of' — every listing verified live, ranked by upvotes and engagement from working developers. Tools launch here first, earn placement by being useful, and stay visible because they're good — not because someone bought the slot.
Ranked by builders
Upvotes and clicks from developers — the only endorsement that means anything to a dev audience.
Always current
New tools enter the ranking the day they launch — this list is never last-quarter's opinion.
Verified working
Abandoned projects and dead tools get hidden — the list only contains things that run.
Search by problem
'Profile my API's slow endpoints' beats scrolling categories — semantic matching routes you to the tool.
Trending now
Kling 3.0
TrendingCreate AI videos with cinematic motion and native audio.
AutoEditor — Long-Form AI Video Editor That Cuts What Makes Viewers Leave
TrendingAutoEditor finds your strongest hook, restructures your long-form video, and removes the moments where audiences drop off — so more people f
aitradely
TrendingAsk an AI with live prices, indicators and news loaded. Build a strategy in plain words, backtest it on history, get a signal when it fires.
Rill browser
TrendingA free Mac browser. Tell your coding agent from any page, and keep browsing while it gets done.
Live distribution
Kling 3.0 matched to Video
TokenWatch shared to AI Tools members
Wan 3.0 AI Video Generator 1080P Videos Up to 30 Seconds shared to AI Tools members
Kling 4.0 AI Video Generator shared to AI Tools members
Stop browsing fifty tabs.
Open the marketplace and it learns what you're looking for from your first click — every visit gets sharper.
FAQ
What are the best developer tools right now?
The honest answer changes weekly — which is exactly why a static list fails. The Developer Tools category here ranks continuously by community votes, so 'best' means 'best right now, per the people using them'.
Where do developers discover new tools?
Hacker News, dev communities, word of mouth — and increasingly, ranked marketplaces where new tools launch daily. This one's ranked by developer engagement, not sponsorship.
Are these tools free to use?
Mix of free, freemium, and paid — every listing shows its pricing. A lot of the best dev tools are free or open source; the filter exists if that's what you need.
I built a developer tool — how do I get listed?
Submit free in about a minute — instant live listing with a dofollow link, ranked by the same community votes as everything else.