All Developer Tools

High-performance fake data generator for Python supporting 46 locales, covering addresses, persons, payments, cryptographic and science data.

Open-source, self-hosted session replay framework built on rrweb with custom network interceptors for debugging and UX research.

Mimir — CI/CD for Applications tool for developers. Specializes in Metrics Storage.

AI/LLM security testing platform (Lancaster Uni spinout).

Open-source federated data engine that lets users query 200+ data sources in SQL and natural language, building self-reasoning AI agents as AI-Tables.

Minikube — CDN / Edge / Acceleration tool for developers. Specializes in Local Kubernetes.

MiniMax — Chinese AI lab offering foundation models for text, audio, and video generation accessible via API.

MiniMax AI — AI API / SDK for Developers tool for developers. Specializes in LLM API.

Developer API for MiniMaxs abab / M1 LLMs, speech, image and video-01 models.

minimist — CI/CD for Applications tool for developers. Specializes in CLI Argument Parsing.

MinIO — Object Storage / Media API tool for developers. Specializes in object storage.

Mintegral — Programmatic mobile ad network for in-app advertising with machine learning bid optimization.

Mintlify — AI-powered developer documentation platform with OpenAPI rendering, code blocks, and custom MDX support.

Client-side mock API library for JavaScript apps that lets frontend teams build, test and share complete applications without any backend.

Tokyo enterprise neural translation API — Japanese-tuned engines for legal, finance and manufacturing docs.

Mirascope — AI API / SDK for Developers tool for developers. Specializes in LLM Toolkit.

Miro — Collaborative online whiteboard platform with REST API for programmatic board and sticky note management.

Tokyo mobile-game live-streaming platform — Unity/Unreal SDKs for in-app broadcasting and chat.

mirrord — CI/CD for Applications tool for developers. Specializes in Kubernetes Dev Mirror.

mise — CI/CD for Applications tool for developers. Specializes in Dev Tool Manager.

MISP — Security Scanning / Mobile App Sec tool for developers. Specializes in Threat Intelligence Platform.

Missive — Team email and chat client combining shared inboxes, internal threads, and task management.

Mobile game loyalty and monetization platform rewarding players with gift cards for time spent in games. Used by studios to boost retention and in-app purchase conversion.

Mistral AI — AI API / SDK for Developers tool for developers. Specializes in llm provider.

Mistral API — AI API / SDK for Developers tool for developers. Specializes in LLM API.

Mistral SDK — CI/CD for Applications tool for developers. Specializes in AI SDK.

MistralRS — AI API / SDK for Developers tool for developers. Specializes in LLM Serving.

MistServer — open-source full-featured streaming media toolkit (HLS, DASH, WebRTC)

Mitek Systems pioneered mobile ID capture and provides document verification, biometric authentication and fraud detection APIs used by banks, lenders and payment providers worldwide.

mitmproxy — CI/CD for Applications tool for developers. Specializes in HTTPS Proxy.

Open-source component compiler by Builder.io that lets you write UI components once and compile them to React, Vue, Svelte, Angular, Solid, Qwik, and more. Enables framework-agnostic design systems.

Mitto — Enterprise A2P messaging platform for SMS, RCS, and WhatsApp with direct carrier connections.

Adobes free web service for auto-rigging 3D characters and applying motion-capture animation clips. Widely used in Unity and Unreal projects for rapid character prototyping.

Mixedbread AI — AI API / SDK for Developers tool for developers. Specializes in Embedding Models.

Mixpanel — Event-based product analytics with real-time reports, user segmentation, and A/B experiment analysis.

Mixtral — AI API / SDK for Developers tool for developers. Specializes in LLM.

MJML — CI/CD for Applications tool for developers. Specializes in Email Templates.

MkDocs — CI/CD for Applications tool for developers. Specializes in Documentation Generator.

mkdocstrings — CI/CD for Applications tool for developers. Specializes in Documentation.

MLflow — AI API / SDK for Developers tool for developers. Specializes in MLOps.

Collaborative ML platform combining Git-based code, data and pipeline sharing with experiment tracking.

MLRun — CI/CD for Applications tool for developers. Specializes in MLOps.

MLX (Apple) — AI API / SDK for Developers tool for developers. Specializes in ML Framework.

Egyptian fintech super-app with payments, lending, and merchant APIs across MENA.

Chinese mobile data SDK platform (MobTech) providing ShareSDK, SMSSDK, MobLink deep-linking and analytics.

Mobidoos sound-based marketing SDK (Soundcode) for offline-to-app attribution in Korea.

MobileAction — App store intelligence and Apple Search Ads optimization platform with keyword insights and competitive benchmarking.

Mobitru — EPAM's real device cloud for mobile test automation supporting Appium, Espresso, and XCUITest frameworks.

MobSF — Open-source mobile application security framework for automated SAST and DAST of Android, iOS, and Windows apps.

Moburst — Mobile growth agency offering ASO, paid user acquisition, creative production, and app store strategy services.

Chinese mobile ad tech group (parent of Mintegral and Nativex) providing global app monetization and user acquisition.

Feature-rich JavaScript test framework running on Node.js and in the browser, supporting async tests, any assertion library and rich reporters.

MockAPI — CI/CD for Applications tool for developers. Specializes in Mock REST API.

Mockaroo — Online test data generator creating realistic CSV, JSON, and SQL datasets with customizable schema definitions.

Flexible PHP mock-object framework with Hamcrest-style matchers, supporting partial mocks, static-method mocks and chained expectations.

Most popular mocking framework for Java/Kotlin, providing readable stub/verify syntax and an inline byte-code-manipulating mock-maker for final classes.

Mocking library for Kotlin with first-class support for coroutines, object/static mocks and DSL designed around Kotlin idioms.

Mockoon — Developer Portals / API Management tool for developers. Specializes in API Mocking.

MockServer — Test Automation / Device Cloud tool for developers. Specializes in API Mocking.

Moda — AI project management and development planning tool for organizing and prioritizing engineering work.

Modal — Python-native serverless cloud for running GPU workloads, scheduled jobs, and web endpoints.

Modal Labs — CI/CD for Applications tool for developers. Specializes in Serverless Functions.

Mode Analytics — CI/CD for Applications tool for developers. Specializes in Analytics Platform.

Django-focused fixture generator (successor to model_mommy) that creates model instances with minimal boilerplate for testing ORM-heavy code.

Modelbit — ML model deployment platform that serves Python models as REST endpoints from notebooks.

Modelence — Backend-as-a-Service tool for developers. Specializes in Agentic Platform.

Modelfile — AI API / SDK for Developers tool for developers. Specializes in AI Model Format.

Alibabas open model community (魔搭) similar to Hugging Face, hosting 5000+ Chinese and global AI models with API access.

ModerateAPI — Text moderation API detecting profanity, toxicity, and spam with JSON responses and low latency.

Moderation API — Content moderation service classifying text for toxicity, adult content, and policy violations.

Payment operations platform with APIs for ACH, wire, RTP, FedNow, and real-time ledgering.

Modin — Data Integration / ETL / Reverse ETL tool for developers. Specializes in Data Processing.

AI-driven game testing platform that uses trained bots to automate playtesting, find bugs, and analyse player behaviour across millions of simulated play sessions.

Digital payments hub (COIN platform) connecting legacy and new payment systems for enterprise merchants.

ModSecurity — Security Scanning / Mobile App Sec tool for developers. Specializes in WAF.

Modular AI — AI API / SDK for Developers tool for developers. Specializes in AI Runtime.

Modulate ToxMod — proactive voice chat moderation API for games and voice apps.

Modulr — UK and EU payments-as-a-service platform offering BACS, Faster Payments, SEPA, and virtual account APIs for fintechs.

AI-native browser-based design platform integrating image editing, vector tooling, animation, and real-time collaboration in one canvas. Targets multidisciplinary creatives and art directors.

MoEngage — Mobile-first customer engagement platform with push, in-app, email, SMS, and WhatsApp for apps in Asia and globally.

Moesif — API analytics and monitoring platform tracking usage, errors, and customer behavior for REST and GraphQL APIs.

MojoAuth — Passwordless authentication API providing magic links, email OTP, and WebAuthn passkey login with analytics.

Molasses — Feature Flags / Remote Config tool for developers. Specializes in Feature Flags.

Mollie — European payment gateway supporting iDEAL, Bancontact, SOFORT, cards, and SEPA for online merchants across the EU.

Machine learning-powered DSP for mobile app user acquisition and commerce media, focused on performance advertising.

Momentic — AI-powered end-to-end test generation platform that creates web UI tests from natural language instructions.

Momento — Serverless cache and pub/sub service with per-request pricing and sub-millisecond latency.

Momo (Vietnam) — Vietnam's leading mobile wallet with 31M+ users supporting QR, bank transfer, and merchant API integration.

Monday.com — Work OS platform for project management with customizable boards, automations, and a REST API.

MONEI — Spain-focused payment gateway supporting cards, Bizum, PayPal, Apple Pay, Google Pay, and other European payment methods.

MonetizeMore — Ad revenue optimization company using programmatic technology to maximize publisher ad yield.

Unified CPQ and subscription billing platform for fast-growing SaaS with flexible pricing and usage models.

Japan-leading cloud accounting, payroll, invoice and expense suite with full REST API for bookkeeping automation.

Payment orchestration and checkout API platform focused on MENA and emerging markets.

Open banking and open finance API platform for UK data aggregation and payment initiation.

Tokyo-based open banking aggregator — LINK API for financial data across 2500+ Japanese banks, cards and wallets.

MongoDB — CI/CD for Applications tool for developers. Specializes in Document Database.

MongoDB Atlas — Fully managed MongoDB cloud database with global clusters, full-text search, and Data API.

MongoEngine — Data Integration / ETL / Reverse ETL tool for developers. Specializes in ODM.

Mongoose — CI/CD for Applications tool for developers. Specializes in Database ORM/ODM.

Mongoose ODM — CI/CD for Applications tool for developers. Specializes in MongoDB ODM.

MonkeyLearn — No-code text analysis platform for classification, extraction, and sentiment analysis via API.

Open-source reimplementation of XNA Framework for shipping 2D/3D games in C# across Windows, macOS, Linux, iOS, Android, and consoles. Used by Stardew Valley and Celeste.

Monokle — CI/CD for Applications tool for developers. Specializes in Kubernetes YAML Tools.

Tokyo memorization-as-a-service used by 5k+ schools — open API for custom content ingest and progress sync.

Monte Carlo — Data Integration / ETL / Reverse ETL tool for developers. Specializes in Data Observability.

Monzo bank developer API: accounts, transactions, webhooks, feed items (OAuth2).

Moodys KYC (including kompany and RDC) offers a compliance platform covering business verification, UBO discovery, sanctions, PEP and adverse media screening, with global registry data and ongoing monitoring via API.

Moogsoft — CI/CD for Applications tool for developers. Specializes in AIOps.

Moon — CI/CD for Applications tool for developers. Specializes in Monorepo Tooling.

Moon Modeler — CI/CD for Applications tool for developers. Specializes in Database GUI.

Chinese programming language and toolchain for WebAssembly with built-in AI assistance, developed by IDEA Research.

Moonrepo — CI/CD for Applications tool for developers. Specializes in monorepo build.

Moonshot AI — AI API / SDK for Developers tool for developers. Specializes in LLM API.

Moosend — CI/CD for Applications tool for developers. Specializes in Email Delivery.

Moov — US open-source banking infrastructure API for ACH transfers, card acceptance, wallet creation, and money movement workflows.

Moralis — Backend-as-a-Service tool for developers. Specializes in web3 api.

more-itertools — CI/CD for Applications tool for developers. Specializes in Utilities.

Morph — Code Assistants / Agent Tooling tool for developers. Specializes in LLM Code Router.

Morpheus Data — CI/CD for Applications tool for developers. Specializes in Cloud Management Platform.