Developer Tools: build it yourself.
Dev tools is the single best build-quadrant sector on this site.
Scope: Code review, observability, infra automation, build pipelines, IDE extensions, AI dev assistants, package management, internal platforms.
TL;DR, Developer Tools
Dev tools is the single best build-quadrant sector on this site.
Quadrant: Build it yourself , Low cost-to-build, high deal-velocity. An indie founder can credibly compete here, and probably should, before the round becomes competitive.. Data refreshed weekly.
Build-vs-invest scoring measures engineering cost-to-velocity ratio across GitHub organizations: a sector where high commit velocity co-occurs with low cost-per-commit is a build signal (founder-addressable); high velocity with high cost is a fund signal (capital-intensive, institutional). All scores are derived from the SSRN panel dataset and update with each weekly data refresh.
Cost-to-build
28/100
A working OSS-first MVP can be shipped solo in under a quarter. The dominant cost line is distribution, not engineering.
Deal-velocity
84/100
Engineering acceleration shows up in dev-tools commit history before almost anywhere else, short signal-to-announce window, often 5-8 weeks.
Where Developer Tools lands
Build
Build it yourself
Fund
Write the cheque
Avoid
Reroute the energy
Wait
Wait or partner
Low cost-to-build, high deal-velocity. An indie founder can credibly compete here, and probably should, before the round becomes competitive.
The honest version
What the score is really saying.
Dev tools combines the lowest realistic cost-to-build (literally just code, plus a few weeks of integrations) with one of the highest deal-velocity scores. Indie founders can ship credible products in weeks. Investors should still write cheques here, but they should know they are competing with founders who genuinely do not need them.
If you are building
The indie playbook.
Fits when: You ship daily, you have an OSS instinct, and you can write the first 100 users by hand.
- 1Start with an OSS core; let GitHub stars do top-of-funnel work.
- 2Pick a single workflow inside a single language ecosystem before generalising.
- 3Charge from day one, even at €9/month, so the build-vs-fund math closes without venture.
If you are funding
The investor playbook.
Fits when: You are comfortable with bottoms-up GTM and you can wait for usage curves to inflect before metrics do.
- 1Pay attention to contributor-growth signals more than star counts, the former predicts revenue, the latter predicts attention.
- 2Underwrite the maintainer's bus-factor honestly; OSS-first dev tools fail through key-person concentration more than market mis-pick.
- 3Time the cheque to the dual-licence flip, not the announcement.
Frequently asked questions.
Should I bother raising if I am building a dev tool?▾
Only if you need distribution speed faster than OSS adoption gives you. The build-quadrant placement is exactly because most successful dev tools could have stayed bootstrapped, the question is whether you want to.
Why is deal-velocity so high if the sector is crowded?▾
Crowded is the cause, not the counter-argument. High velocity reflects that funds price-in the speed at which a credible dev-tools team can compound, they pay early to avoid paying later.
Same quadrant, different sectors.
E-commerce Infrastructure
E-commerce infra is a clean build quadrant, adjacent layers, never the platform.
Enterprise SaaS
Enterprise SaaS is the most predictable fund quadrant, and the most overlooked build quadrant.
Legal Tech
Legal tech is one of the cleanest build-quadrant plays of the AI cycle.
HR Tech
HR tech is buildable, mid-velocity, and the cleanest sector for distribution-led founders.
See the full matrix.
Every sector we track lives somewhere on the 2×2, the index page groups all 20 verdicts in one place.
When the verdict isn’t enough
You read the quadrant. Now you want the names.
The free Monday email tells you which way the wind is blowing. If developer toolsis the call you’re weighing this quarter, two faster moves: pull the live teardown on this one sector, or watch every sector week over week so you see the team pulling ahead before it shows up in someone’s deck.
Pressure-test one sector
€7
One sector, one teardown, one sitting. The same read your analyst would spend an afternoon on, who’s shipping like they’re about to raise, and who just looks busy. Cheaper than the coffee you’d buy to ask around.
Test one sector, €7 →Watch it move every week
€49/mo
The standing dashboard across every sector we track, so the team that quietly doubled overnight lands in front of you, not in front of the partner who beat you to the term sheet. The deck lags the work by 21 to 47 days; this is where you spend that head start.
Get the dashboard, €49/mo →