Developer Tools Startups

Chaos Genius is a DataOps observability platform for Snowflake that helps companies reduce Snowflake costs and optimize query performance. It serves data engineering teams using the Snowflake data warehouse.

1 investor

Chariot is an AI website builder that generates and publishes websites from a text description, with chat-based editing and one-click publishing. It targets businesses and individuals who want to create websites without writing code.

1 investor

Chatter provides a platform for testing and refining language model prompts, allowing teams to experiment across different models and validate outputs against defined test cases. The tool supports collaborative workflows where engineers can build model chains while quality assurance teams define test scenarios.

1 investor

Cheops provides IT consulting, infrastructure, and cloud solutions to help businesses improve employee productivity and operational efficiency through strategic advice, custom applications, managed services, and infrastructure optimization.

1 investor

Dreamstel Technologies provides dedicated development team hiring and staffing services for software projects across multiple industries. The company recruits software professionals with specific technical skills to help clients scale development capacity, fill expertise gaps, and accelerate project delivery.

1 investor

Chert provides an API platform that makes iMessage programmable at scale for business workflows. It enables teams to send, receive, route, and monitor iMessage conversations with features like native blue-bubble messaging, typing indicators, file attachments, and fallback to SMS/RCS, serving go-to-market and customer-facing teams.

1 investor

ChewyLogic develops and consults on assistive-technology products for individuals with disabilities, including augmentative and alternative communication solutions and cognitive support tools. The company pairs clinical expertise with product engineering to create accessible technology for communication, learning, and connection.

1 investor

Thechi.app provides cloud-browser infrastructure with SDKs and APIs that let AI agents browse, click, and complete web tasks using natural language, including on authenticated and virtualized sites. It targets developers building AI agent applications for use cases such as automated research, live product demos, and repeatable web workflows.

1 investor

Chipp is a platform for building autonomous companies—teams of AI agents that work together to handle real business operations across multiple channels and roles. The platform enables businesses to deploy agents for customer support, scheduling, outreach, and other functions without requiring dedicated engineering teams.

1 investor

Chordio builds PX-bench, a benchmark for measuring product experience created by AI coding agents. The platform enables teams developing AI agents to evaluate and improve how their agents' outputs function and appear to end users.

1 investor

CHOZEN MEDIA provides consulting and workforce training services to help enterprises build internal AI capabilities and accelerate adoption. The company delivers organizational assessments, cohort-based training programs, implementation workshops, and ongoing advisory support focused on practical AI integration across business functions.

1 investor

Chromatic is a cloud service that tests user interfaces by scanning every possible UI state across browsers to catch visual and functional bugs, with reviewer assignment and discussion resolution for team sign-off. The company also maintains Storybook, an open source tool for developing UI components, and serves software development teams.

1 investor

Chromia is a relational blockchain platform that enables developers to build decentralized applications with database-like functionality, combining the structured data capabilities of traditional databases with blockchain decentralization and security.

1 investor

ChronoLogic builds a decentralized scheduling protocol for the Ethereum DeFi ecosystem, enabling transaction scheduling, automated trading on DEXs like Uniswap, and conditional execution via an off-chain network of incentivized execution agents called TimeNodes. It integrates with wallets such as MyEtherWallet and MyCrypto and works in partnership with the Ethereum Alarm Clock.

1 investor

Circlepay Technologies is a software development services firm offering custom web and mobile applications, cloud infrastructure, API development, security implementations, and DevOps. It builds tailored applications for businesses, including startups and enterprises.

1 investor

Circles is a decentralized protocol that lets each individual issue their own personal currency (1 CRC per hour) and transact through a peer-to-peer trust network rather than relying on banks or governments. It offers group currencies for communities and an SDK for developers to build on its protocol.

1 investor

Circus is a software company founded in 2016 that builds technology products for creative professionals. The company is based in Vancouver, Canada and emphasizes product innovation and attention to detail.

1 investor

Ciroos builds an AI SRE platform that automatically investigates incidents by correlating telemetry across cloud, network, and application domains to identify root causes and reduce mean time to resolution. It is aimed at site reliability engineers, DevOps teams, and IT operations leaders at enterprises managing complex distributed systems.

1 investor

ClariMed provides human-centered medical device design, development, human factors research, quality assurance, and regulatory services for MedTech and pharmaceutical companies. It offers end-to-end services from strategy through regulatory approval across US and UK markets.

1 investor

Clever Cloud is a sovereign, fully managed cloud platform offering PaaS, DBaaS, IAM, and AI services, with Git-based automated deployment, managed hosting, high availability, and compliance features (ISO 27001, HDS, GDPR). It serves developers, software publishers, public sector organizations, industrial companies, and healthcare businesses, operating its own datacenters in France.

1 investor

CleverCards provides APIs, SDKs, and developer tools for platforms to issue and manage payment cards, with capabilities including card issuance, payments processing, KYC, and ledger management. The platform serves enterprises and platforms building white-labeled payment solutions.

1 investor

Clickpass offered a single sign-on service that let users access multiple websites with one set of credentials. The company operated in the identity and authentication software space and was later acquired.

1 investor

WhoDB is a platform that lets teams define their organizational entities, relationships, and decision rules, then automatically evaluates those decisions against incoming operational data to produce actions and recommendations. The system provides full transparency and auditability of data models and decision logic without requiring custom dashboards or ad-hoc queries.

1 investor

Clix is a developer-first push notification platform that automates setup and management of mobile push for iOS and Android via a CLI that configures Firebase Cloud Messaging (FCM) and APNs. It handles device token management, delivery tracking, segmentation, and conversion analytics for development and growth teams building push campaigns.

1 investor