Developer Tools Startups

OpenCode is an open-source AI coding agent that assists developers with writing code across terminal, IDE, and desktop environments. It supports multiple LLM providers and prioritizes user privacy by not storing code or context data.

4 investors

OpenHome is a platform for building ambient, voice-based AI devices, providing developers and OEMs with an on-device OS, local models, a sensor layer, voice SDK, and a DevKit. Its SDK handles wakeword, speech-to-text, LLM routing, text-to-speech, and hardware I/O, running privately and locally on the OpenHome DevKit or any Linux-based hardware for applications ranging from medical transcription to smart home integration.

4 investors

OpenInfer builds inference infrastructure and tools that enable AI models to run efficiently on resource-constrained platforms and edge devices. The company serves developers, enterprises, and platforms needing to deploy AI without centralized compute dependencies.

4 investors

OpenLegacy provides an AI-driven platform for incremental modernization of legacy enterprise systems, analyzing dependencies and automating integrations to move critical systems to the cloud without downtime. It serves large enterprises, particularly in banking, insurance, and financial services, across global markets.

4 investors

OpenMeter provides usage-based billing infrastructure for developers, enabling real-time metering of events, logs, and metrics to support consumption-based pricing models. The platform integrates with CRMs, payment providers, and popular programming languages to help SaaS companies implement flexible pricing strategies and maximize revenue through usage insights.

4 investors

OpenReplay is an open-source, self-hosted session replay tool that helps developers debug and understand issues on their websites. It positions itself as an open-source alternative to FullStory and LogRocket, giving teams control over their data and costs.

4 investors

Omise AI provides payment APIs and software that let businesses accept payments and financial institutions build financial products, including tools for payment processing, analytics, and automation across multiple programming languages. It offers payment orchestration that connects to multiple payment gateways across Asia and North America.

4 investors

OpsHelm provides real-time, event-driven cloud inventory and change monitoring across multi-cloud environments, condensing native cloud events into logical changes with contextual, pricing, and historical data. It offers a uniform multi-cloud API and streaming event format for engineering and operations teams to track configuration changes, triage incidents, and reduce time-to-resolution.

4 investors

Optic builds open source tools that help software developers document, review, and version API changes during code review, catching breaking changes before they reach production. The tools apply Git, code review, and CI concepts to API descriptions for engineering teams.

4 investors

Orkes offers a managed, enterprise version of Conductor (an open-source workflow orchestration engine), adding availability guarantees, security and access controls, audit logging, a visual workflow builder, and AI/LLM chaining. It targets engineering teams that need to run and scale workflow orchestration on cloud or private cloud without maintaining the engine themselves.

4 investors

Orq.ai provides an AI gateway that routes and governs an organization's calls to 500+ AI models across 30+ providers through a single API, adding access controls, guardrails, cost attribution, budget caps, and audit trails. It targets AI teams in regulated industries and emphasizes EU data residency and air-gapped, sovereign deployment options.

4 investors

Orthogonal provides infrastructure that enables AI agents to discover, call, and pay for third-party services and APIs through a single integration, eliminating manual setup of integrations, keys, contracts, and billing. The platform connects verified providers across data, web access, and other services, catering to developers building AI agent applications.

4 investors

Ory builds open-source identity and access management (IAM) and customer identity and access management (CIAM) software, giving organizations tools to control authentication and access. It operates in the cybersecurity and developer infrastructure space, rooted in open source.

4 investors

OTPless provides an OTP-free identity and authentication platform delivered as a single integration with nine products, including silent network (SIM-carrier) auth, WhatsApp/SMS auth, passkeys, and device intelligence for fraud and risk scoring. It serves consumer apps and businesses (with customers among India's category leaders such as Meesho and Astrotalk) handling user login and verification.

4 investors

An open science laboratory focused on developing world models through decentralized research and collaboration across diverse perspectives.

4 investors

Paid provides an API for automating accounts receivable, letting companies create, issue, and reconcile invoices, accept payments, and send payment reminders through integration with their existing tech stack. It also offers a dashboard for tracking outstanding, overdue, and paid revenue for finance and accounting teams.

4 investors

Palabra.ai provides an AI bot that adds real-time voice translation and captions to Microsoft Teams meetings, supporting 60+ languages with sub-1-second latency. It targets businesses running multilingual meetings, webinars, and vendor or customer calls, and offers custom glossaries and private cloud or on-premises deployment for enterprise customers.

4 investors

Palisade provides AI agents for online marketplaces, giving each buyer a personal agent that knows the catalog and pricing, giving sellers/owners an agent that explains their performance data, and routing high-intent leads to the operator's team. It installs via a single script tag and integrates with a company's booking engine, PMS, CRM, and catalog.

4 investors

Pandium provides a platform for B2B SaaS companies to build, launch, and manage software integrations and technology partnerships at scale. The platform enables faster integration development and deployment while providing analytics, partner management tools, and in-app marketplaces to drive revenue and customer retention.

4 investors

Pangiam develops biometric identity verification and threat detection products for travel, aviation security, border management, and public safety. The company offers modular, device-agnostic solutions alongside consulting services focused on secure movement of people and goods.

4 investors

Parity builds technical infrastructure that helps enterprises and startups adopt Web3, with a focus on the Polkadot ecosystem. It provides blockchain tooling that lets developers deploy testnets and build decentralized applications with native security and scalability.

4 investors

Parse provides an API platform that converts web actions and data retrieval from any website into single API calls without running a browser. The service targets developers and AI agents, offering pre-built APIs, the ability to create custom APIs from URLs in minutes, and automatic monitoring and repair when source sites change.

4 investors

Passbolt is an open-source password manager designed for IT teams to securely store and share credentials like passwords, SSH keys, and API tokens at scale. It provides role-based access control and collaborative features as an alternative to legacy tools like KeePass.

4 investors

Payload is an open-source Next.js backend platform serving developers and marketers who need flexibility beyond traditional content management systems. The platform provides infrastructure for building custom content and data management solutions without vendor lock-in.

4 investors