5,982 tools compared by pricing, lock-in, and migration difficulty. Page 37 of 50.
Radware Bot Manager (formerly ShieldSquare) uses intent-based deep-behavior analysis and device fingerprinting to detect and block bad bots, scraping, ATO and payment fraud across web, mobile and APIs. It offers connectors for major CDNs an
Rafay — CI/CD for Applications tool for developers. Specializes in Kubernetes Operations.
Ragas — AI API / SDK for Developers tool for developers. Specializes in RAG Evaluation.
Open-source RAG engine with deep document understanding, hybrid search and agent orchestration by Chinese startup InfiniFlow.
Fully managed RAG-as-a-Service platform handling document ingestion, chunking, indexing and retrieval across multimodal data for AI apps.
Railway — PaaS deploying apps and databases with autoscaling, private networking, and per-usage billing.
Embedded payments API for vertical SaaS platforms with seamless merchant onboarding.
Rainforest QA — QA-as-a-service platform combining AI and crowd testers for no-code E2E test creation and execution.
Rakutens wallet and in-app payment API — used by 90M Rakuten members, integrates with Rakuten Points.
Rakuten Mobiles carrier-grade SMS, OTP and omnichannel messaging APIs (Symworld CPaaS) for Japan.
Rancher — CI/CD for Applications tool for developers. Specializes in Kubernetes Management.
Ranorex — GUI test automation tool for web, desktop, and mobile apps using XPath-based object recognition.
Rapid7 InsightAppSec — Security Scanning / Mobile App Sec tool for developers. Specializes in Application Security.
RapidAPI — Developer Portals / API Management tool for developers. Specializes in api marketplace.
RapiDoc — open-source Web Component for rendering OpenAPI specs as interactive API reference documentation, embeddable in any web page.
Rapyd — Global fintech-as-a-service platform with local payment collection, payouts, issuing, and e-wallet APIs in 100+ countries.
Rasa — AI API / SDK for Developers tool for developers. Specializes in Conversational AI.
AI-driven subscription billing and B2B SaaS financing platform combining billing with flexible payment terms.
Rauthy — CI/CD for Applications tool for developers. Specializes in OpenID Connect SSO.
Ravelin — ML fraud detection platform using graph networks and machine learning to protect payments, accounts, and promotions.
RavenDB — CI/CD for Applications tool for developers. Specializes in Database.
Ray — CI/CD for Applications tool for developers. Specializes in Distributed Computing.
Raycast — Code Assistants / Agent Tooling tool for developers. Specializes in developer launcher.
Raygun — Application performance monitoring and crash reporting for web and mobile with user journey and error grouping.
Razorpay — Payment Gateway / PSP tool for developers. Specializes in payment processing.
RazorSQL — CI/CD for Applications tool for developers. Specializes in Database GUI.
re:infer — AI API / SDK for Developers tool for developers. Specializes in NLP Platform.
React Email — CI/CD for Applications tool for developers. Specializes in Email Development.
React Hook Form — CI/CD for Applications tool for developers. Specializes in Form Management.
React Native — Release / App Store Operations tool for developers. Specializes in Cross Platform Framework.
React PDF — CI/CD for Applications tool for developers. Specializes in PDF Rendering in React.
React Three Fiber — CI/CD for Applications tool for developers. Specializes in 3D Rendering for React.
react-dnd — CI/CD for Applications tool for developers. Specializes in Drag and Drop.
react-hot-toast — CI/CD for Applications tool for developers. Specializes in Toast Notifications.
react-i18next — CI/CD for Applications tool for developers. Specializes in Internationalization.
react-intl — CI/CD for Applications tool for developers. Specializes in Internationalization.
Open-source React Native in-app purchase library conforming to OpenIAP spec, using Nitro Modules for native bridging.
react-spring — CI/CD for Applications tool for developers. Specializes in Animation Library.
Read the Docs — CI/CD for Applications tool for developers. Specializes in Documentation.
Readable — Automated code documentation tool that generates comments and docstrings from code analysis.
ReadMe — Developer hub platform for API documentation with interactive explorer, changelogs, and per-user usage analytics.
Ready Player Me — Cross-game avatar platform with 3D character creation SDK for Unity and Unreal games.
Reality Defender — deepfake and synthetic media detection API for images, video, audio, and text.
RealUser — Real user monitoring platform capturing web performance metrics and user journey analytics from browser sessions.
Argentine payments orchestration and recurring billing platform for cross-country multi-currency revenue ops in LatAm.
Payment orchestration and subscription billing platform with global payments, KYC, and compliance.
Rebuff — Security Scanning / Mobile App Sec tool for developers. Specializes in LLM Prompt Security.
Bayesian marketing mix modeling platform for rigorous, statistically sound marketing performance insights.
Recharts — CI/CD for Applications tool for developers. Specializes in Charting Library.
Reclaim.ai — AI calendar optimization tool that auto-schedules tasks, habits, and meetings around existing commitments.
Reco.ai — Security Scanning / Mobile App Sec tool for developers. Specializes in SaaS/Identity Security.
Recombee — Recommendation engine API using collaborative filtering and content-based algorithms for personalization.
Recorded Future — Security Scanning / Mobile App Sec tool for developers. Specializes in Threat Intelligence.
Recraft AI — AI API / SDK for Developers tool for developers. Specializes in Image Generation.
Free open-source window manager for macOS with keyboard shortcuts and drag-to-snap — based on Spectacle.
Recurly — Enterprise subscription management platform with dunning, multi-gateway support, proration, and revenue recognition.
Redash — Data Integration / ETL / Reverse ETL tool for developers. Specializes in Data Visualization.
Redis — CI/CD for Applications tool for developers. Specializes in In memory Database.
Redis cloud for queues — Redis Cloud managed service used as message broker for job queues with persistence options.
Redis Queue (RQ) — CI/CD for Applications tool for developers. Specializes in Task Queue.
RedisInsight — DBaaS / Serverless Databases tool for developers. Specializes in Database GUI.
Redocly — Developer Portals / API Management tool for developers. Specializes in API Documentation.
Redokun — Translation management tool for design and document files including InDesign, PowerPoint, and Excel.
Redox — Healthcare integration engine translating HL7, FHIR, and EDI messages across EHR and health tech systems.
Redox OS — CI/CD for Applications tool for developers. Specializes in Experimental OS.
Redpanda — Data Integration / ETL / Reverse ETL tool for developers. Specializes in event streaming.
RedPoint Global — Customer data platform with real-time decisioning and omnichannel marketing orchestration.
Vision-first document parsing and extraction API that converts PDFs, images and spreadsheets into LLM-ready structured JSON.
RedwoodJS — Backend-as-a-Service tool for developers. Specializes in full stack framework.
Refine — No-code / Low-code App Builders tool for developers. Specializes in React Admin Framework.
Refiner — Product Analytics tool for developers. Specializes in micro surveys.
TypeScript-first feature flag platform with self-cleaning flags. Agent automatically archives stale flags and generates GitHub PRs to remove obsolete code.
Reflect — No-code browser test automation tool with record-and-replay, version control, and CI integration.
Frontier AI lab building autonomous coding agents and foundation models, founded by ex-DeepMind researchers.
Reflex — No-code / Low-code App Builders tool for developers. Specializes in Python Web Framework.
Reflex Dev — CI/CD for Applications tool for developers. Specializes in Full Stack Reactive Framework.
LLM-powered data labeling and enrichment platform with purpose-built Refuel-LLM and open-source Autolabel Python library.
reg-suit — CI/CD for Applications tool for developers. Specializes in Visual Regression Testing.
AI sales engagement platform with prospecting agents, multi-channel outreach and workflow automation for GTM teams.
RegScale — Continuous compliance platform automating NIST, FedRAMP, CMMC, and DISA STIG control evidence collection.
Regula — Security Scanning / Mobile App Sec tool for developers. Specializes in IaC Security.
Reka AI — Multimodal LLM company offering Reka Core, Flash, and Edge models with vision and language capabilities.
Rekor — CI/CD for Applications tool for developers. Specializes in Container Registry.
Relativity6 — AI platform for small business underwriting using machine learning for risk assessment and classification.
Relay.app — CI/CD for Applications tool for developers. Specializes in Workflow Automation.
Environments-as-a-Service platform for creating ephemeral full-stack preview environments from pull requests.
Release Please — CI/CD for Applications tool for developers. Specializes in Release Automation.
release-it — CI/CD for Applications tool for developers. Specializes in Release Tooling.
ReleaseNotes.io — dedicated release notes publishing platform for software teams, with public changelog pages and subscriber notifications.
Relevance AI — AI API / SDK for Developers tool for developers. Specializes in AI Agent Platform.
Reliably — CI/CD for Applications tool for developers. Specializes in SLO Tracking.
AI website builder and Figma component library with 1000+ web design components. Combines AI site generation with a curated design system for Figma and Webflow.
Rely — CI/CD for Applications tool for developers. Specializes in Internal Developer Portal.
Rely.io — Developer Portals / API Management tool for developers. Specializes in Internal Developer Portal.
Mobile retargeting DSP helping app publishers re-engage existing users through programmatic advertising.
Remix — CI/CD for Applications tool for developers. Specializes in Web Framework.
Remote Development — Code Assistants / Agent Tooling tool for developers. Specializes in Remote Dev.
Render — Cloud platform for deploying web services, databases, cron jobs, and static sites with autoscaling.
Free, open-source graphics debugger for Vulkan, DX11/12, OpenGL, and Metal. Lets game developers capture frames, inspect GPU state, and analyse draw calls to fix rendering bugs.
Renovate — CI/CD for Applications tool for developers. Specializes in Dependency Updates.
Onchain UX toolkit (formerly WalletConnect) with AppKit and WalletKit supporting 400+ wallets across EVM, Solana and Bitcoin.
Replica Analytics — Privacy-preserving synthetic data generation platform for healthcare and financial datasets.
Replicache — CI/CD for Applications tool for developers. Specializes in Sync Framework.
Replicate — Cloud API for running ML models including image generation, LLMs, and audio processing via simple HTTP calls.
Replit — Browser-based coding environment with AI code generation, collaborative editing, and instant app deployment.
ReportLab — CI/CD for Applications tool for developers. Specializes in PDF Generation.
ReportPortal — CI/CD for Applications tool for developers. Specializes in Test Reporting.
Repro — Japanese mobile marketing automation platform with push, in-app messaging, and behavioral analytics.
Open-source fork of SpecFlow maintained by its original creators after Tricentis discontinued SpecFlow, fully compatible with .gherkin/.feature files.
RequestBin — CI/CD for Applications tool for developers. Specializes in Webhook Testing.
Requestly — Developer Portals / API Management tool for developers. Specializes in API Debugging.
Requests — CI/CD for Applications tool for developers. Specializes in HTTP Client.
Requests Library — CI/CD for Applications tool for developers. Specializes in HTTP Library.
Transport adapter that can mock out the Python requests library at the adapter level, useful for stubbing complex HTTP interactions.
Rerun — AI API / SDK for Developers tool for developers. Specializes in visualization.
Resemble AI — AI API / SDK for Developers tool for developers. Specializes in Voice Cloning.
Resend — Developer-first transactional email API with React Email support, webhooks, and domain management.