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Developer tools

StackMachine

Stack Machine is a developer tools company based in San Francisco, CA since May 2013. We enable a full-stack understanding of an organizations's codebases and developer environments. Our founders have years of experience running large-scale web services.

sources
1
Evidence entries preserved.
affiliations
1
Y Combinator
competitors
6
Mapped from High Signal graph features.
status
generated
D1 lookup
last updated
2026-07-15
16:41 UTC
source evidence
Why this company exists here

Y Combinator

yc-company-directory #901

Stack Machine is a developer tools company based in San Francisco, CA since May 2013. We enable a full-stack understanding of an organizations's codebases and developer environments. Our founders have years of experience running large-scale web services.

source
generated read
High Signal interpretation

StackMachine is classified as Developer tools from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.

offline extraction
Product facets
large-scale web servicesfull-stack
mapping method
Similarity graph

Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.

discovery cluster

Companies similar to StackMachine

Developer tools · 6 peers

A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.

highlight.io

match 71

highlight.io is the open source, full-stack monitoring platform. With just a few lines of code, Highlight makes it easy to understand what's slowing down your users and swiftly address errors and regressions on your web app. Imagine that you have a customer reporting an issue on your web app. With highlight.io, you can playback their exact interactions to reproduce the bug and get notified of any future errors that could happen. That being said, we’re just getting started! We have plans to go wa

shared extracted concept terms: web, full, stack; shared product terms: full, stack, understand, web; shared product theme: developer infrastructure; same category: Developer tools; shared affiliation: Y Combinator

Reploy

match 63

Reploy makes it dead simple to generate full-stack staging environments or “previews” of web apps on every pull request. This helps teams move faster by sharing changes instantly, with everyone!

shared extracted concept terms: full, stack, web; shared product terms: full, stack, environment, web; shared affiliation: Y Combinator

Trigger.dev

match 56

Trigger.dev is the open source platform for building AI agents and workflows in TypeScript. Long-running tasks with retries, queues, full observability, and elastic scaling. Previously, the founders built JSON Hero, an open source JSON viewer that is currently used by more than 35k developers a month. Eric was CTO of Code School, an early code learning platform that was acquired in 2015. Matt created two iPad apps that won Apple’s App of the Year.

shared extracted concept terms: full; shared product terms: developer, full, founder, year; shared product theme: developer infrastructure; shared affiliation: Y Combinator

AccioJob

match 55

AccioJob is an ed-tech startup run by IIT Delhi Alumni that provides a comprehensive state-of-the-art learning platform for Full Stack Web Development and Data Analytics. Our industry-relevant curriculum is taught by top tech instructors and mentors, and our students have gone on to work at leading tech companies like Amazon, Salesforce, and Walmart, among others. With job placement opportunities at 300+ top tech partner companies, we have placed 1000+ students in 2022 itself at an average salar

shared extracted concept terms: full, stack, web; shared product terms: full, stack, web; shared affiliation: Y Combinator

Hunter2

match 53

Hunter2 teaches modern appsec to engineering teams through interactive labs. Developers get hands-on practice exploiting and patching real web apps written in their tech stack.

shared extracted concept terms: stack, web; shared product terms: developer, web, stack; shared product theme: developer infrastructure; same category: Developer tools; shared affiliation: Y Combinator

T3 Chat

match 50

We made: T3.Chat - The best AI chat app UploadThing - File uploads for full-stack developers PicThing - Background removal for content creators Ping.gg - Live collaboration for streamers and podcasters

shared extracted concept terms: full, stack; shared product terms: stack, developer, full; shared product theme: developer infrastructure; shared affiliation: Y Combinator