Fundraising Fox
/Companies
Sign in

Squire.ai

DefunctYC S21

San Francisco, US · Founded 2021 · 8 employees · 13 known investors

Find your way into Squire.ai

Sign up to see every warm intro you have to Squire.ai

  • Paths you didn't know you had: your email and LinkedIn already hold routes to the Squire.ai team. We find them for you
  • 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
  • Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone

Days of research, done the moment you sign in, with every route ranked by how warm it is.

Sign up with GoogleAlready have an account? Log in

Squire is a developer tool that generates pull request descriptions, conducts code reviews, and writes code to address feedback from reviews.

Also known as Codex Build Inc. · CODEOWNERS · CODEOWNERS (fka Codex) · Codex · Codex, CODEOWNERS, CODEOWNERS (fka Codex), EchoLayer, EchoLayer (fka Codex), Squire.ai (fka EchoLayer) · EchoLayer

AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSArtificial IntelligenceComplianceSecurityUnited States of AmericaCanadaAmerica / CanadaAmerica / CanadaPartly Remote

Founders & leadership· Y Combinator alumni (S21)

Squire.ai was founded in 2021 by Brandon Waselnuk, Karl Clement, and Saumil Patel.

BWBrandon Waselnuk
Brandon WaselnukCo-Founder2020–2024Founder of Squire, a developer tool for automated pull request descriptions, code review, and code generation.
KCKarl Clement
Karl ClementTechnical Co-Founder and COO2020–2025Karl Clement co-founded Codex and has built experience across full-stack engineering including microservices, single-page applications, APIs, and DevOps. He began starting companies at age 14.
SPSaumil Patel
Saumil PatelCo-Founder & CEO2024–2024Saumil Patel is co-founder and CEO of Squire AI, which provides code review tools for engineering teams. Previously, he worked as a Partner at Dignified advising software projects across startups and large enterprises, and held roles including CTO, Software Engineer, Product Lead, and Engineering Lead at various organizations.

Investors · 13

2.12 AngelsreportedTiburon · $100K

How we know: Y Combinator's founder network · Not right? Tell us

Asymmetry VenturesreportedRichmond · $125K – $500K

How we know: Y Combinator's founder network · Not right? Tell us

AYDIN MIRZAEEreportedSan Francisco

How we know: Y Combinator's founder network · Not right? Tell us

Crossbeam Venture PartnersreportedNew York · $1M – $1.5M

How we know: Y Combinator's founder network · Not right? Tell us

Emergence Capital PartnersreportedSan Francisco · $500K – $10M

How we know: Y Combinator's founder network · Not right? Tell us

Four CitiesreportedNewton

How we know: Y Combinator's founder network · Not right? Tell us

Highline BetareportedToronto

How we know: Y Combinator's founder network · Not right? Tell us

Just CapreportedSeattle

How we know: Y Combinator's founder network · Not right? Tell us

Ludlow VenturesreportedOak Park · $50K – $1M

How we know: Y Combinator's founder network · Not right? Tell us

NFXreportedSan Francisco · $250K – $5M

How we know: Y Combinator's founder network · Not right? Tell us

Shaans All AccessreportedSeattle

How we know: Y Combinator's founder network · Not right? Tell us

Valon Capitalreported

How we know: Y Combinator's founder network · Not right? Tell us

Related companies · 8

Squire TechnologiesSquire operates a two-sided platform where customers can book appointments with barbers while shop owners gain access to integrated booking, payment processing, inventory, and payroll tools to manage their operations.
Slauth.ioSlauth.io is a tool that automatically generates and optimizes identity and access management (IAM) policies, surfacing recommendations through pull requests and integrating with infrastructure-as-code tools like Terraform to streamline policy creation and deployment. The service targets DevOps and engineering teams seeking to reduce manual policy configuration work while maintaining security standards.
SquirePrimeTime builds mobile entertainment experiences aimed at people aged 60 and older, combining games and content with cognitive training, social engagement, and lifelong learning. Its PrimeTime+ subscription offers brain games and puzzles, perks and discounts, curated travel and social experiences, and hobby and learning content.
RisottoRisotto is an AI help desk platform for internal support across multiple departments (IT, HR, Finance, Legal, Security) that automates repetitive questions, routes tickets, and manages access control by integrating with knowledge bases and communication tools like Slack and Teams.
LogosGuardLogosGuard is a browser extension that automatically redacts sensitive data before prompts are sent to AI tools like ChatGPT and Claude. The tool detects and replaces personal information with placeholders before submission, ensuring users can safely leverage AI without accidentally leaking private data.
Squire SolutionsSquire Solutions develops a smart digital assistant platform for military and first responders that improves information flow and communication in field operations. The system uses voice-based technology and data synchronization to reduce coordination time for critical tasks like medical evacuation operations.
TwentyTwoTwenty Two develops AI-powered biosecurity infrastructure for screening and monitoring biological threats across the emerging bioeconomy. The platform provides automated customer screening, functional sequence prediction, and model safeguards to help organizations comply with dual-use research regulations.
Swif.aiSwif develops a device and inventory management application that uses AI to eliminate shadow IT and provide businesses with control and visibility over their device security.

Companies working in the same space as Squire.ai.

Legal entities · 1

corporate structure
Codex Build Inc.

In the news

Codex - Give new meaning to your code baseycombinator.com · Jul 2022

Frequently asked questions

What does Squire.ai do?
Squire is a developer tool that generates pull request descriptions, conducts code reviews, and writes code to address feedback from reviews.
Who founded Squire.ai?
Squire.ai was founded by Brandon Waselnuk, Karl Clement, Saumil Patel in 2021.
Who are Squire.ai's investors?
Squire.ai's investors include Y Combinator, 2.12 Angels, Asymmetry Ventures, AYDIN MIRZAEE, Crossbeam Venture Partners, Emergence Capital Partners, Four Cities, Highline Beta and 5 more.
Where is Squire.ai headquartered?
Squire.ai is headquartered in San Francisco, US.