Developer Tools Startups
4,618 companies tagged Developer Tools, with their investors and founders.
BootLoop is an AI agent for firmware development that automates hardware understanding, code generation, testing, and debugging across multiple toolchains and embedded platforms. It serves firmware teams in aerospace, defense, medical devices, and semiconductor industries.
3 investors
Botanalytics provides conversational analytics for chatbots and conversational AI, enabling teams to understand user interactions, optimize NLP models, and track retention and conversion metrics. The platform serves developers and product teams building and improving chatbot experiences.
3 investors
Brankas is an open finance platform providing open banking and Banking-as-a-Service APIs for financial institutions and businesses to build use cases such as account opening, payments, disbursements, cards, and loans. It serves banks, fintechs, and enterprises across the APAC and MENA regions.
3 investors
Bronco AI develops AI tools for semiconductor verification engineers to detect design flaws, increase test coverage, and accelerate chip production timelines at major chipmakers.
3 investors
Bud is an AI-powered autonomous worker that uses a computer, browser, and coding capabilities to complete tasks independently. It serves businesses and individuals looking to automate repetitive work across various applications and workflows.
3 investors
Budibase is an open-source platform for building internal tools, AI agents, and automated workflows that connect to a company's databases, spreadsheets, LLMs, APIs, and business systems. It serves teams from SMEs to governments, offering self-hosting or managed cloud with enterprise features like RBAC, SSO, SAML, and audit logs.
3 investors
Buf builds developer tools for working with Protobuf and gRPC, including the Buf Schema Registry (generated SDKs, API documentation, plugin management, and governance) and the Buf CLI for local Protobuf development. It serves software teams building and maintaining APIs, with features for code generation, policy checks to prevent breaking changes, and invoking gRPC and ConnectRPC APIs.
3 investors
Buildkite provides a continuous integration and deployment platform for developer teams to automate testing and release workflows.
3 investors
Buoyant develops Linkerd, a service mesh platform for Kubernetes that enables organizations to build secure, reliable, and observable software infrastructure. The company serves enterprises and development teams managing containerized production systems.
3 investors
Bytewax provides a stream processing framework that enables users to build real-time data pipelines with Python, deployable across edge and cloud environments. The platform targets developers and data teams building real-time AI applications.
3 investors
3 investors
Cactus Compute provides an on-device AI runtime for speech, vision, and text models that automatically routes between on-device and cloud inference based on complexity and audio quality. The platform enables developers to deploy speech transcription, voice assistants, and LLM applications across mobile, desktop, and wearable devices with privacy-first architecture.
3 investors
Chronosphere is an observability platform for microservices and containers, offering an end-to-end observability solution and a telemetry pipeline (from the creators of Fluent Bit and Calyptia) to collect, transform, and route telemetry data while controlling cost and complexity. It serves cloud-native and DevOps engineering teams looking to detect and remediate issues and reduce observability spend.
3 investors
Canyon offers a workflow intelligence layer that gives enterprises visibility into the cost and performance of AI workflows across models, agents, and tool calls. It routes and schedules model serving to cut spend and provides per-workflow, per-persona policy controls for governing AI use.
3 investors
Cascade Space develops software tools and infrastructure for designing, building, testing, and operating spacecraft communication systems. The company serves aerospace and space companies seeking to accelerate development with reduced team requirements.
3 investors
Cedana provides infrastructure software that automatically checkpoints, migrates, and resumes GPU jobs across instances to improve throughput, reliability, and performance.
3 investors
Ceramic provides a web-scale search API designed for AI applications and LLMs, offering lower-cost, faster search to give models access to current web information. It also supports private data indexing for enterprises to search internal knowledge, with SOC 2 Type II certification and zero data retention.
3 investors
Cerulion provides a ROS2-compatible robot middleware that achieves microsecond-latency inter-process communication through zero-copy shared memory and deterministic execution. Built in Rust, it enables faster, more reliable real-time performance for robotics applications compared to standard ROS2.
3 investors
Cesanta develops embedded networking and connectivity software, including an embedded web server and IoT framework, for developers connecting applications and devices online. Its offerings target device manufacturers and companies building networked embedded products.
3 investors
Chamber builds GPU infrastructure software that provides visibility and enables sharing of idle GPU capacity across teams. The platform helps AI/ML teams run more workloads and experiments on their existing GPU investments.
3 investors
Chameleon builds no-code software that personalizes user experience within products by adapting to individual user journeys. It helps teams reduce user friction through guided experiences without requiring code.
3 investors
Check provides payroll infrastructure via an API and Partner Console that other companies embed to run payroll operations. As a licensed money transmitter across all 50 U.S. states and DC, it handles money movement, data security, and compliance on behalf of its partners.
3 investors
Chift provides a unified API and integration platform that lets software vendors and AI agents connect to European financial tools — including accounting, invoicing, CRM, ecommerce, POS, payment, and PMS software — through a single connection. It offers 1-click connector activation and an agent layer for accounting automation, covering over 90 financial applications.
3 investors
Chroma provides open-source, serverless search infrastructure for AI applications, supporting vector, full-text, regex, sparse, and metadata search built on object storage. Aimed at developers and enterprises, it offers a managed cloud, BYOC deployment in a customer's VPC, and an Apache 2.0 database (chromadb).
3 investors