# Developer Tools Market Map United States 2026: 180 Startups in 6 Segments > 180 developer tools startups in the United States, mapped in 6 segments: APIs and backend, CI/CD and DevOps and observability and monitoring and more. Source: https://millionrounds.com/market-maps/developer-tools-united-states-market-map (Millionrounds; every figure on the page links to its filing or article) ## APIs and backend 67 - [Supabase](https://millionrounds.com/company/supabase) - [Alpaca](https://millionrounds.com/company/alpaca) - [Nylas](https://millionrounds.com/company/nylas) - [Convex](https://millionrounds.com/company/convex) - [Parallel Web Systems](https://millionrounds.com/company/parallel-web-systems) - [Stytch](https://millionrounds.com/company/stytch) - [Light](https://millionrounds.com/company/light) - [Coherent](https://millionrounds.com/company/coherent) - [Skyflow](https://millionrounds.com/company/skyflow) - [Agora.io](https://millionrounds.com/company/agora-io) - [AccelByte](https://millionrounds.com/company/accelbyte) - [*AN* Avi Networks](https://millionrounds.com/company/avi-networks) - [Gravitee](https://millionrounds.com/company/gravitee) - [RevenueCat](https://millionrounds.com/company/revenuecat) - [Runware](https://millionrounds.com/company/runware) - [LIBLAB](https://millionrounds.com/company/liblab) - [Method Financial](https://millionrounds.com/company/method-financial) - [Mintlify](https://millionrounds.com/company/mintlify) - [Courier](https://millionrounds.com/company/courier) - [Stainless](https://millionrounds.com/company/stainless) - [HyperTrack](https://millionrounds.com/company/hypertrack) - [Salsa](https://millionrounds.com/company/salsa) - [Decodable](https://millionrounds.com/company/decodable) - [Resend](https://millionrounds.com/company/resend) +43 more ## CI/CD and DevOps 51 - [Optimizely](https://millionrounds.com/company/optimizely) - [CloudFlare](https://millionrounds.com/company/cloudflare) - [Adjust](https://millionrounds.com/company/adjust) - [Apollo](https://millionrounds.com/company/apollo) - [Avalanche Technology](https://millionrounds.com/company/avalanche-technology) - [Blacksmith](https://millionrounds.com/company/blacksmith) - [Anyscale](https://millionrounds.com/company/anyscale) - [Render](https://millionrounds.com/company/render) - [*C* CloudGenix](https://millionrounds.com/company/cloudgenix) - [CircleCI](https://millionrounds.com/company/circleci) - [OpenFin](https://millionrounds.com/company/openfin) - [Webflow](https://millionrounds.com/company/webflow) - [TrustArc](https://millionrounds.com/company/trustarc) - [*W* WekaIO](https://millionrounds.com/company/wekaio) - [Infisical](https://millionrounds.com/company/infisical) - [Volterra](https://millionrounds.com/company/volterra) - [Copia Automation](https://millionrounds.com/company/copia-automation) - [Armory](https://millionrounds.com/company/armory) - [Triplebyte](https://millionrounds.com/company/triplebyte) - [Rancher Labs](https://millionrounds.com/company/rancher-labs) - [Rafay Systems](https://millionrounds.com/company/rafay-systems) - [*G* Glitch](https://millionrounds.com/company/glitch) - [*P* Productiv](https://millionrounds.com/company/productiv) - [Webscale](https://millionrounds.com/company/webscale) +27 more ## Observability and monitoring 25 - [LogicMonitor](https://millionrounds.com/company/logicmonitor) - [Coralogix](https://millionrounds.com/company/coralogix) - [Grafana Labs](https://millionrounds.com/company/grafana-labs) - [Observe](https://millionrounds.com/company/observe) - [Sentry](https://millionrounds.com/company/sentry) - [Dash0](https://millionrounds.com/company/dash0) - [Edge Delta](https://millionrounds.com/company/edge-delta) - [LogRocket](https://millionrounds.com/company/logrocket) - [Selector](https://millionrounds.com/company/selector) - [Fiddler AI](https://millionrounds.com/company/fiddler-ai) - [Netdata](https://millionrounds.com/company/netdata) - [InsightFinder](https://millionrounds.com/company/insightfinder) - [*CD* CellPoint Diagnostics](https://millionrounds.com/company/cellpoint-diagnostics) - [Last9](https://millionrounds.com/company/last9) - [Chronosphere](https://millionrounds.com/company/chronosphere) - [Better Stack](https://millionrounds.com/company/better-stack) - [HoneyHive](https://millionrounds.com/company/honeyhive) - [Langtrace AI (Scale3 Labs)](https://millionrounds.com/company/langtrace-ai-scale3-labs) - [*BM* Blue Matador](https://millionrounds.com/company/blue-matador) - [Sider](https://millionrounds.com/company/sider) - [Autumn Labs](https://millionrounds.com/company/autumn-labs) - [Sift Dev](https://millionrounds.com/company/sift-dev) - [Inspector](https://millionrounds.com/company/inspector) - [Vantafold](https://millionrounds.com/company/vantafold) +1 more ## Testing and QA 24 - [Sauce Labs](https://millionrounds.com/company/sauce-labs) - [PostHog](https://millionrounds.com/company/posthog) - [Antithesis](https://millionrounds.com/company/antithesis) - [Qodo](https://millionrounds.com/company/qodo) - [Mabl](https://millionrounds.com/company/mabl) - [*Q* QASymphony](https://millionrounds.com/company/qasymphony) - [Namespace](https://millionrounds.com/company/namespace) - [Junction](https://millionrounds.com/company/junction) - [ProdPerfect](https://millionrounds.com/company/prodperfect) - [Autify](https://millionrounds.com/company/autify) - [Momentic](https://millionrounds.com/company/momentic) - [StackHawk](https://millionrounds.com/company/stackhawk) - [Testlio](https://millionrounds.com/company/testlio) - [Codenvy](https://millionrounds.com/company/codenvy) - [Testkube](https://millionrounds.com/company/testkube) - [Svix](https://millionrounds.com/company/svix) - [*WA* Wilshire Axon](https://millionrounds.com/company/wilshire-axon) - [Kobiton](https://millionrounds.com/company/kobiton) - [Hoppscotch](https://millionrounds.com/company/hoppscotch) - [Fastgen](https://millionrounds.com/company/fastgen) - [Fimio](https://millionrounds.com/company/fimio) - [PreFlight](https://millionrounds.com/company/preflight) - [*T* TesterArmy](https://millionrounds.com/company/testerarmy) - [GameDriver](https://millionrounds.com/company/gamedriver) ## Code collaboration 10 - [CodeRabbit](https://millionrounds.com/company/coderabbit) - [Mattermost](https://millionrounds.com/company/mattermost) - [Moderne](https://millionrounds.com/company/moderne) - [Greptile](https://millionrounds.com/company/greptile) - [Swimm](https://millionrounds.com/company/swimm) - [Knapsack](https://millionrounds.com/company/knapsack) - [Codiga](https://millionrounds.com/company/codiga) - [CodeAnt AI](https://millionrounds.com/company/codeant-ai) - [Promptless](https://millionrounds.com/company/promptless) - [Krunch](https://millionrounds.com/company/krunch) ## AI coding assistants 3 - [CopilotKit](https://millionrounds.com/company/copilotkit) - [FinTe](https://millionrounds.com/company/finte) - [Embedder](https://millionrounds.com/company/embedder) ## Segment by segment ### APIs and backend 67 startups · $3.0B raised - [**Supabase**](https://millionrounds.com/company/supabase) Supabase is an open-source Backend-as-a-Service (BaaS) platform founded in 2020 and headquartered in San Francisco, California. United States $950M - [**Alpaca**](https://millionrounds.com/company/alpaca) Alpaca is a brokerage infrastructure company based in San Mateo, California, that specializes in providing an API-first platform f United States $513M - [**Nylas**](https://millionrounds.com/company/nylas) Nylas is a San Francisco-based Communication Platform-as-a-Service (CPaaS) company founded in 2013. United States $148M - [**Convex**](https://millionrounds.com/company/convex) Convex is a San Francisco-based company that offers an open-source reactive backend platform designed for web developers. United States $120M - [**Parallel Web Systems**](https://millionrounds.com/company/parallel-web-systems) Parallel Web Systems is an AI infrastructure company focused on enhancing how AI agents interact with the web. United States $100M - [**Stytch**](https://millionrounds.com/company/stytch) Stytch improves security and user experience with passwordless authentication. United States $90M - [**Light**](https://millionrounds.com/company/light) Light is a depth-sensing and perception technology company that provides automation solutions for automobiles. United States $80M - [**Coherent**](https://millionrounds.com/company/coherent) Coherent is a global Software-as-a-Service (SaaS) company that specializes in transforming complex spreadsheet logic from Microsof United States $80M ### CI/CD and DevOps 51 startups · $3.8B raised - [**Optimizely**](https://millionrounds.com/company/optimizely) Optimizely is a digital experience platform for unlocking digital potential, content, commerce, and optimization. United States $1.3B - [**CloudFlare**](https://millionrounds.com/company/cloudflare) Cloudflare is a web performance and security company that provides online services to protect and accelerate websites online. United States $332M - [**Adjust**](https://millionrounds.com/company/adjust) Adjust, an AppLovin (NASDAQ: APP) company, is trusted by marketers around the world to measure and grow their apps across platforms. United States $256M - [**Apollo**](https://millionrounds.com/company/apollo) Apollo helps engineering teams build unified graphs to accelerate application development and deliver better, more cohesive experiences. United States $242M - [**Avalanche Technology**](https://millionrounds.com/company/avalanche-technology) Avalanche is developing innovative, ultra high performance enterprise solid-state storage arrays. United States $148M - [**Blacksmith**](https://millionrounds.com/company/blacksmith) Blacksmith is a managed Continuous Integration (CI) cloud service that serves as a drop-in replacement for GitHub Actions runners. United States $131M - [**Anyscale**](https://millionrounds.com/company/anyscale) Anyscale accelerates the development and productionization of any AI app, on any cloud, at any scale. United States $120M - [**Render**](https://millionrounds.com/company/render) Render is a cloud infrastructure platform based in San Francisco, California, founded in 2018 by CEO Anurag Goel. United States $102M ### Observability and monitoring 25 startups · $2.3B raised - [**LogicMonitor**](https://millionrounds.com/company/logicmonitor) LogicMonitor provides IT observability and monitoring for physical, virtual, and cloud-based IT infrastructures. United States $944M - [**Coralogix**](https://millionrounds.com/company/coralogix) Coralogix is a full-stack observability platform founded in 2014, headquartered in Boston, Massachusetts, with additional offices United States $326M - [**Grafana Labs**](https://millionrounds.com/company/grafana-labs) Grafana Labs is a private cloud observability company founded in 2014 and headquartered in New York, USA. United States $274M - [**Observe**](https://millionrounds.com/company/observe) Observe offers an observability cloud solution to accelerate the transformation of troubleshooting applications and resolving incidents. United States $156M - [**Sentry**](https://millionrounds.com/company/sentry) Sentry is a developer-first software company that specializes in open-source error tracking and application monitoring. United States $155M - [**Dash0**](https://millionrounds.com/company/dash0) Dash0 is a private observability software company founded in 2023 and based in New York, NY. United States $145M - [**Edge Delta**](https://millionrounds.com/company/edge-delta) Edge Delta is a Seattle-based company that specializes in observability and telemetry pipelines. United States $66M - [**LogRocket**](https://millionrounds.com/company/logrocket) LogRocket is a Boston-based software development company founded in 2016. United States $55M ### Testing and QA 24 startups · $847M raised - [**Sauce Labs**](https://millionrounds.com/company/sauce-labs) Sauce Labs is a cloud-based software testing company based in San Francisco, California. United States $156M - [**PostHog**](https://millionrounds.com/company/posthog) PostHog is a San Francisco-based company founded in 2020 by James Hawkins and Tim Glaser. United States $145M - [**Antithesis**](https://millionrounds.com/company/antithesis) Antithesis is an autonomous software testing company based in Vienna, Virginia. United States $135M - [**Qodo**](https://millionrounds.com/company/qodo) Qodo is an enterprise-grade generative AI platform that enhances code quality and governance for engineering teams. United States $110M - [**Mabl**](https://millionrounds.com/company/mabl) mabl is an AI-native, low-code test automation platform based in Boston, Massachusetts. United States $70M - [*Q* **QASymphony**](https://millionrounds.com/company/qasymphony) QASymphony is a software company that provides enterprise test case management, exploratory testing solutions for development. United States $46M - [**Namespace**](https://millionrounds.com/company/namespace) Namespace is a developer infrastructure company that enhances CI pipelines and developer workflows with high-performance build and United States $42M - [**Junction**](https://millionrounds.com/company/junction) Developers at leading digital health companies, from Metabolic clinics to Longevity, use Junction to remotely access granular heal United States $21M ### Code collaboration 10 startups · $396M raised - [**CodeRabbit**](https://millionrounds.com/company/coderabbit) CodeRabbit is an AI-powered platform that automates code reviews for software development teams. United States $203M - [**Mattermost**](https://millionrounds.com/company/mattermost) Mattermost is an open-source collaboration platform designed for mission-critical work in high-trust environments. United States $70M - [**Moderne**](https://millionrounds.com/company/moderne) Moderne is a developer collaboration platform that specializes in automated code refactoring, analysis, and security remediation. United States $35M - [**Greptile**](https://millionrounds.com/company/greptile) Greptile is a San Francisco-based AI company that specializes in enhancing software development through its AI code review agent a United States $34M - [**Swimm**](https://millionrounds.com/company/swimm) Swimm is an AI-augmented application understanding platform founded in 2019, headquartered in Tel Aviv, Israel. United States $28M - [**Knapsack**](https://millionrounds.com/company/knapsack) Knapsack is a design company that offers web design and SEO services. United States $22M - [**Codiga**](https://millionrounds.com/company/codiga) Codiga is a software development platform that focuses on static code analysis and automated code reviews. United States $2.1M - [**CodeAnt AI**](https://millionrounds.com/company/codeant-ai) CodeAnt AI is the agentic code security platform, combining defense and offense in a single self-learning engine. United States $2.0M ### AI coding assistants 3 startups · $31M raised - [**CopilotKit**](https://millionrounds.com/company/copilotkit) The full-stack framework for building user interactive agents and copilots. United States $27M - [**FinTe**](https://millionrounds.com/company/finte) Finte.ai is the copilot for infra spend, bringing Finance & Eng teams together to make meaningful impact on infra costs and predictability. United States $3.3M - [**Embedder**](https://millionrounds.com/company/embedder) Coding Agent for Firmware United States $500K **How this map is made.** Every startup here has raised money in rounds we track, and is based in United States. It joins the map when its sectors, read from its rounds, or the opening of its own description say it works in developer tools, and goes to the first segment whose words it carries. Each segment shows its best-funded first. Rebuilt nightly; updated 15 November 2026. ## More market maps [All maps](https://millionrounds.com/market-maps) [Market map **Developer tools market map** 271 startups · 7 segments · $12B](https://millionrounds.com/market-maps/developer-tools-market-map)[Investors map **Who invests in developer tools** 190 investors · 6 segments](https://millionrounds.com/market-maps/developer-tools-investors-map)[New wave **New developer tools startups, founded 2020 on** 81 startups · 5 segments · $3.0B](https://millionrounds.com/market-maps/new-developer-tools-startups-market-map)[Market map · San Francisco **Developer tools market map: San Francisco** 54 startups · 5 segments · $2.8B](https://millionrounds.com/market-maps/developer-tools-san-francisco-market-map)[Market map · Europe **Developer tools market map: Europe** 47 startups · 4 segments · $1.0B](https://millionrounds.com/market-maps/developer-tools-europe-market-map)[Raised in 2026 **Developer tools startups that raised in 2026** 29 startups · 4 segments · $2.7B](https://millionrounds.com/market-maps/developer-tools-raised-2026-market-map) ## Who backs developer tools? Open any company for its rounds and investors, or search the investors behind these startups in the app, with filters, lists and exports. [Find their investors](https://millionrounds.com/login?join=1&next=/app/investors)[Top lists](https://millionrounds.com/top-lists)