All Developer Tools

Betty Blocks — CI/CD for Applications tool for developers. Specializes in Low Code Platform.

Bevy — CI/CD for Applications tool for developers. Specializes in Game Engine.

BeyondTrust — Security Scanning / Mobile App Sec tool for developers. Specializes in PAM.

Bezi — No-code / Low-code App Builders tool for developers. Specializes in 3d design.

BFL Flux — AI API / SDK for Developers tool for developers. Specializes in Image Generation Model.

Account abstraction SDK providing gasless transactions, session keys, batching and a paymaster/bundler infrastructure for dApps.

Mobile programmatic DSP for app user acquisition and retargeting with proprietary ML bidding and SKAN support.

Open-source mobile ad exchange and in-app bidding SDK from Stack/Appodeal supporting header bidding and DSPs.

Bifrost AI Gateway — AI API / SDK for Developers tool for developers. Specializes in AI Gateway.

Mobile DSP for programmatic user acquisition and retargeting with algorithmic bidding and real-time data analysis.

BigCommerce — Headless e-commerce platform with REST and GraphQL APIs for catalog, cart, and checkout customization.

Bigeye — CI/CD for Applications tool for developers. Specializes in Data Quality.

Bigframes (Google) — AI API / SDK for Developers tool for developers. Specializes in ML Data Processing.

BigID — Security Scanning / Mobile App Sec tool for developers. Specializes in Data Privacy/Security.

Developer monetization SSP from BIGO with SDK integration, server bidding and mediation support for mobile apps.

BigPanda — Observability / Logging / Tracing tool for developers. Specializes in it operations.

Bildr — Visual no-code web app builder with a JavaScript-extensible component system and API connections.

Sansans cloud invoice-receipt SaaS — digitize Japanese paper invoices with OCR API, e-invoice support.

BillaBear — CI/CD for Applications tool for developers. Specializes in Subscription Management.

Indian payment aggregator supporting 150+ payment methods with recurring payment solutions, tokenization and cross-border payments.

Biller Genie — US accounts receivable automation platform with auto-posting, digital invoicing, and payment reminders for SMBs.

Billsby — Subscription billing platform with dunning management, proration, checkout widgets, and revenue retention tools.

Billtrust — Order-to-cash platform processing $1T+ annually in invoice value for mid-market and enterprise

European subscription management and recurring billing platform with EU-hosted infrastructure and PSD2/SEPA support.

Binadox — CI/CD for Applications tool for developers. Specializes in FinOps & Cost Management.

OpenTelemetry telemetry pipeline management platform for configuring, monitoring and controlling OTel collectors at scale.

BioCatch analyzes thousands of behavioral signals (mouse movements, device handling, typing patterns) via SDKs and APIs to detect account opening fraud, account takeover and authorised-push-payment scams for banks, fintechs and digital plat

Biome — Security Scanning / Mobile App Sec tool for developers. Specializes in JS Toolchain.

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

BirdEatsBug — Crash Reporting tool for developers. Specializes in bug reporting.

Bishop Fox — Security Scanning / Mobile App Sec tool for developers. Specializes in Penetration Testing.

Bit — CI/CD for Applications tool for developers. Specializes in Component Platform.

Bitbar — Release / App Store Operations tool for developers. Specializes in Mobile Testing Cloud.

Bitbucket — CI/CD for Applications tool for developers. Specializes in Git Hosting.

Bitdefender — Security Scanning / Mobile App Sec tool for developers. Specializes in Endpoint Security.

BitDive — Test Automation / Device Cloud tool for developers. Specializes in testing.

Mobile-first survey offerwall SDK rewarding users with in-app currency in 73 countries, net 30 payouts.

Bitmovin — Cloud video encoding and playback API with per-minute pricing, AV1 support, and multi-DRM.

Bito AI — AI coding assistant integrating with IDEs and CLI for code generation, review, and documentation.

Pan-European crypto and stablecoin payment API infrastructure for banks and fintechs.

Blockchain data platform with GraphQL APIs, Kafka streams and real-time WebSockets across 40+ chains for analytics and monitoring.

Bitrise — Mobile-first CI/CD platform with pre-built workflow steps for iOS, Android, Flutter, and React Native.

Bitrise Security — Security Scanning / Mobile App Sec tool for developers. Specializes in Mobile CI/CD Security.

BitSight — Security Scanning / Mobile App Sec tool for developers. Specializes in Security Ratings.

Bitteiler — AI-powered data transformation and pipeline tool for processing and routing structured data streams.

Bitwarden — Open-source password and secrets manager with end-to-end encryption, SSO support, and self-hosting options.

Bitwarden Secrets — Security Scanning / Mobile App Sec tool for developers. Specializes in Secrets Management.

Black — Security Scanning / Mobile App Sec tool for developers. Specializes in Python Formatter.

Black Duck — Security Scanning / Mobile App Sec tool for developers. Specializes in SCA/Open Source Security.

Black Kite — Security Scanning / Mobile App Sec tool for developers. Specializes in Cyber Risk Intelligence.

Blackbox AI — AI code generation assistant and browser extension for extracting and completing code from any screen.

Blackfire.io — Performance Monitoring / APM tool for developers. Specializes in PHP Profiling.

Blacksmith — CI/CD for Applications tool for developers. Specializes in cloud build.

Blameless — CI/CD for Applications tool for developers. Specializes in SRE Platform.

Bland AI — AI API / SDK for Developers tool for developers. Specializes in Voice AI Platform.

Blaze Tech — No-code / Low-code App Builders tool for developers. Specializes in app builder.

BlazeMeter — Test Automation / Device Cloud tool for developers. Specializes in Load Testing.

Free and open-source 3D content creation suite covering modeling, sculpting, rigging, animation, rendering, compositing, and video editing. Widely used for game asset production.

Bleve — CI/CD for Applications tool for developers. Specializes in Search Engine.

BlinqIO — AI-powered test automation platform that generates and maintains UI tests using natural language.

Blitz.js — Backend-as-a-Service tool for developers. Specializes in full stack framework.

Blockade Labs — AI API / SDK for Developers tool for developers. Specializes in AI 3D/360.

Blockchain analytics and risk platform with BitRank API for AML wallet screening.

Institutional blockchain infrastructure platform providing nodes, staking, MPC wallets and APIs for 100+ chains.

Mempool and on-chain data platform with webhooks, WebSockets and transaction-preview APIs for Web3 app reliability.

Bloomreach — Commerce experience platform with search, merchandising, and personalization APIs for e-commerce.

Bloop — Code Assistants / Agent Tooling tool for developers. Specializes in AI Code Search.

Blue Prism (SS&C) — enterprise-grade RPA platform with digital workforce management. Known for governance, security, and bank-level controls.

Bluedots location-precision SDK for geofencing, mobility and retail attribution in APAC.

Blues — Cellular IoT connectivity for embedded devices with satellite fallback and secure cloud data routing via Notehub.

Blueshift — AI-first customer engagement platform (SmartHub CDP) with multichannel push, email, SMS, in-app, and predictive targeting.

BlueSnap — Global payment orchestration platform with built-in acquiring, 100+ payment types, tax tools, and subscription billing.

Bluewalnut (Galaxia Moneytree) payment gateway APIs focused on global/crossborder KR commerce.

Low-code IoT platform for connecting devices to the cloud and building mobile apps to control and monitor deployments.

Chinese BaaS offering cloud DB, file storage, push and server-less cloud functions for mobile/WeChat apps.

Bodyguard.ai — real-time text moderation API for social platforms, comments, and chats.

Bokeh — CI/CD for Applications tool for developers. Specializes in Web Visualization.

Bolna.ai — Open-source voice agent framework for building multilingual telephone AI assistants with telephony integration.

Bolt Financial — One-click checkout and payment platform for e-commerce merchants focused on reducing cart abandonment.

Bolt.new — Browser-based AI full-stack development environment that builds, runs, and deploys web apps from prompts.

Boltons — CI/CD for Applications tool for developers. Specializes in Utilities.

Bond — Embedded banking and financial API platform for building cards, accounts, and lending products into apps.

BondAI — AI API / SDK for Developers tool for developers. Specializes in AI Agent Framework.

Bonobo — Data Integration / ETL / Reverse ETL tool for developers. Specializes in ETL Framework.

Bonsai — Managed Elasticsearch and OpenSearch hosting with automated backups and monitoring.

Bookshelf.js — CI/CD for Applications tool for developers. Specializes in Database ORM.

BookStack — open-source, self-hosted knowledge management platform organized as books, chapters, and pages, popular for internal developer docs.

Boomi — Data Integration / ETL / Reverse ETL tool for developers. Specializes in ipaas.

Naver Connect Foundations Boostcourse — open developer courses with LTI and embed APIs.

Boot.dev — gamified back-end developer learning platform with interactive Python, Go, and JavaScript courses, built for self-taught developers.

BOSH — CI/CD for Applications tool for developers. Specializes in Infrastructure Automation.

BotCity — No-code / Low-code App Builders tool for developers. Specializes in rpa automation.

BotGauge AI — Automated AI testing platform that generates test cases and validates application behavior from UI screenshots.

Botkube — CI/CD for Applications tool for developers. Specializes in Kubernetes Notifications.

Boto3 — CI/CD for Applications tool for developers. Specializes in AWS SDK.

Botpress — AI API / SDK for Developers tool for developers. Specializes in AI Chatbot Builder.

Bottle — CI/CD for Applications tool for developers. Specializes in Web Framework.

Bottlerocket OS — CI/CD for Applications tool for developers. Specializes in Container OS.

Boundary — Security Scanning / Mobile App Sec tool for developers. Specializes in Access Management.

BoundaryProject — Security Scanning / Mobile App Sec tool for developers. Specializes in Authentication.

Japanese B2B marketing automation by Cloud Circus with lead scoring, email and CRM-sync APIs.

BoxCast — end-to-end live video streaming for events and broadcasters

BoxyHQ — Identity / Auth / User Management tool for developers. Specializes in Enterprise SSO.

Brainboard — CI/CD for Applications tool for developers. Specializes in Infrastructure Visualization.

BrainCloud — Game BaaS with leaderboards, matchmaking, virtual currency, and cloud scripts for Unity and Unreal projects.

Braintree — PayPal-owned payment SDK supporting cards, PayPal, Venmo, and digital wallets with vault and recurring billing.

Braintrust — AI API / SDK for Developers tool for developers. Specializes in AI Observability.

Braintrust AI Proxy — Caching and logging proxy for LLM API calls with cost tracking and unified provider interface.

Branch — Mobile linking and attribution platform with deep linking, deferred deep linking, web-to-app journeys, and MMP capabilities.

Open finance APIs and banking-as-a-service across APAC and MENA — payments, disbursements, and data APIs.

Brave Search API — Independent search index API free of Google/Bing data, offering web search with privacy focus.

Bravo Studio — No-code tool that converts Figma or Adobe XD designs into native iOS and Android apps.

Braze — Customer engagement platform with push, in-app messages, email, SMS, WhatsApp, and Canvas journey orchestration.

BreachLock — Security Scanning / Mobile App Sec tool for developers. Specializes in Penetration Testing.

Bref — PHP runtime for AWS Lambda, enabling serverless deployment of Laravel, Symfony, and plain PHP applications.

Brev.dev — Cloud dev environments provisioned via CLI with GPU support, dotfiles sync, and VS Code SSH integration.

Brevo — Marketing and transactional email/SMS platform with automation, CRM, and a free tier API.

Controllable visual generative AI for enterprises, trained exclusively on licensed data (Getty, Depositphotos, Envato, Freepik).

SEA open banking API platform — access to bank accounts, e-wallets and alternative financial data for fintechs.

Stablecoin infrastructure and APIs for developers enabling fiat/stablecoin payment flows and issuing.