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CodeSignal

CodeSignal

Private
San Francisco, CaliforniaEnterprise Softwarehttps://codesignal.com/

Last Round

Series C

Sep 16, 2021

Est. Valuation

$500M

Total Funding Raised

$87.4M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

CodeSignal is a software company that provides an AI-native technical skills assessment and learning platform to help organizations hire, train, and grow talent.

Sector

Enterprise Software

Verticals

HR, NLP & Conversational AI, Workflow Automation

Business Model

B2B

Customer Profile

Subscription SaaS, Usage-Based SaaS

AI Layer

Application

Keywords

technical assessmentAI interviewercoding assessmenttechnical interview platformskills assessmentAI-powered hiringagentic AIworkforce upskillingtechnical recruitingAI tutortalent acquisitionHR techDuolingo for jobsapplicant tracking systemATS

Historical Pricing

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Caplight Momentum Score

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CodeSignal Comparables

Compare CodeSignal with similar companies based on industry and business-model similarity.

CodeSignal comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
HackerRank
93%
CoderPad
86%
iMocha
84%

CodeSignal Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series CSep 16, 2021
Series BDec 8, 2020
Series ANov 17, 2016
SeedMar 31, 2015

Key People

Founding team and executive leadership

Sophia Baik

Co-Founder COO

Founding Team

Tigran Sloyan

Co-Founder CEO

Founding Team

CodeSignal Investors

Notable investors and investment history

CodeSignal investors
InvestorRounds
Human CapitalSeries C, Series B
Granatus VenturesSeed, Series A
CM VenturesSeries C, Series B
SV AngelSeries A
Rainfall CapitalSeed
Mission and MarketSeed
Streamlined VenturesSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 2, 2026

    Launched agentic coding assessments for AI-assisted software development.

  • Mar 24, 2026

    Skills Lab turns conference sessions into interactive courses.

CodeSignal Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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CodeSignal Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about CodeSignal's valuation, stock price, and market status.

Firmographic Details

HeadquartersSan Francisco, California
Employee Range166
Year Founded2015
Last FundingSep 16, 2021

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