Developer Tools Startups
4,618 companies tagged Developer Tools, with their investors and founders.
Monato provides multi-rail financial infrastructure through an API, offering real-time SPEI payments, direct debit, service payments, international transfers, cash-in/cash-out networks, and structured credit lines. It serves fintechs, financial firms, retail chains, and SMEs operating embedded finance and payments in Mexico.
3 investors
Moralis provides blockchain data infrastructure through APIs, live event streams, exportable datasets, and enterprise indexing for accessing multichain data on wallets, tokens, NFTs, DeFi protocols, stablecoins, and RWAs. It serves Web3 developers and enterprises building wallets, portfolio trackers, crypto tax and compliance tools, DeFi analytics, and AI agents across 50+ chains.
3 investors
Morph Payments is a stablecoin payment platform that lets online businesses accept payments, send payouts, convert to fiat, and earn on idle balances through an API or no-code tools. It runs on its own purpose-built blockchain and offers hosted checkout, SDKs, webhooks, and support for AI agents making autonomous machine-to-machine payments.
3 investors
A platform that combines device financing through installment plans with a circular economy model where customers can trade in used devices. The service is offered as embedded finance to e-commerce providers, retailers, and telecommunications carriers.
3 investors
Multitudes is an engineering analytics platform that measures the impact of AI interventions on developer productivity, codebase quality, and team wellbeing, flagging risks like reduced code quality ("AI slop") in AI-generated changes. It provides engineering leaders and managers with insights, coaching prompts, and action nudges that go beyond classic metrics such as DORA, SPACE, and DevEx.
3 investors
Mutable.ai builds tools that automatically convert source code into documentation in the style of encyclopedia articles, complete with citations back to the original code, aimed at helping developers understand complex systems.
3 investors
NeuBird AI develops production operations software that helps engineering teams anticipate and prevent issues before they occur. The platform serves enterprise teams managing infrastructure and production systems at scale.
3 investors
Nextmv provides a decision automation and optimization platform for developers, delivering optimization and scheduling solutions for logistics, delivery, and similar operational challenges. The company serves developers building automation and optimization systems.
3 investors
NFTScan is a multi-chain NFT data infrastructure platform serving blockchain developers and Web3 users with data indexing, exploration, and analytics capabilities. The company offers an explorer, API services, portfolio management tools, and project management platforms for the NFT ecosystem.
3 investors
NodeShift provides a governance layer that lets developers use frontier coding models such as Claude, GPT and open-source models while preventing internal source code, secrets, and credentials from reaching external providers. It scans every prompt for sensitive data before it leaves the company perimeter and logs all model outputs.
3 investors
Northflank is a developer platform for deploying and running application workloads across cloud providers (AWS, Azure, Google) and bare-metal without infrastructure management or vendor lock-in. It targets software engineers and ops teams building and shipping cloud-native applications.
3 investors
Notte provides browser infrastructure and APIs for AI agents and automations to interact with websites and web applications. The platform offers distributed browser sessions, authentication management, and task automation capabilities designed for developers building AI-powered web automation tools.
3 investors
Nozomio develops AI products focused on improving how systems understand and maintain context in machine learning applications.
3 investors
NuMind provides a platform for building custom natural language processing models with applications in tasks like resume-to-job matching; the platform uses large language models to accelerate development workflows for data scientists, engineers, and analysts.
3 investors
Observable is a platform for creating interactive data visualizations, dashboards, and collaborative data analysis tools. It enables users to connect data, code, and visualizations with minimal front-end expertise.
3 investors
Octane builds an AI-native security analysis tool that continuously reasons about code to find novel vulnerabilities across functions, files, and execution paths. It targets teams that have used scanners, static analyzers, and manual audits but still ship bugs, aiming to embed security analysis directly into the development workflow.
3 investors
Olympix provides a security tool for smart contract development that deterministically analyzes Solidity code to detect and remediate vulnerabilities before audits and deployment. It serves blockchain teams, DeFi protocols, and enterprises managing high-value on-chain assets, combining symbolic execution, fuzzing, custom detectors, and AI to produce audit-level findings and automated test coverage.
3 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.
3 investors
Omnistrate provides a platform that abstracts infrastructure complexity to enable software and agent distribution across multiple channels and clouds. The product allows ISVs and enterprises to scale customer deployments across regions and compliance environments without multi-year engineering overhead.
3 investors
OpenHands is an open-source platform for building and deploying AI coding agents that can be deployed locally or across an organization. It provides the interface, automations, and control layer needed to scale AI agent systems across entire enterprises.
3 investors
OpenNode provides bitcoin payment and payout infrastructure for businesses through an API, ecommerce plugins, and hosted payment pages. It operates in the cryptocurrency payments and fintech category.
3 investors
Operant AI provides a runtime defense platform that protects cloud and AI applications across infrastructure and APIs through continuous discovery, detection, and defense capabilities. The platform defends against runtime attacks including data exfiltration, supply chain attacks, model theft, and prompt injection for development, security, and operations teams.
3 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.
3 investors
Othentic develops tools for distributed systems, artificial intelligence, and open finance.
3 investors