Best Twilio Alternatives

Business messaging platform for team communication.

Business communication platform with chat, video meetings, and Microsoft 365 integration.

Async video messaging tool for sharing quick screen recordings with your team or customers.

AI meeting assistant that records, transcribes, and summarizes meetings with automatic action items.

AI notetaker that records, transcribes, and analyzes meetings with CRM integration and conversation intelligence.

Scheduling automation platform that eliminates back-and-forth emails for booking meetings.

Communication platform with text, voice, and video for communities, teams, and friend groups.

Video conferencing platform for meetings, webinars, and virtual events with AI Companion.

Open-source Firebase alternative with Postgres database, authentication, edge functions, and real-time subscriptions.

Google's app development platform with NoSQL database, authentication, hosting, and cloud functions.

The world's largest code hosting platform with version control, CI/CD, project management, and AI-powered Copilot.

Customer service platform with ticketing, live chat, knowledge base, and AI-powered support automation.

AI-first customer service platform with Fin AI Agent that resolves 50%+ of support questions instantly.

Customer support software with ticketing, self-service portal, and AI-powered automation by Freshworks.

Simple project management and team communication tool with opinionated workflows to reduce meetings and email.

API development platform for designing, testing, documenting, and monitoring APIs with collaborative workspaces.

Payment processing infrastructure for internet businesses with APIs for subscriptions, invoicing, and global payments.

All-in-one customer messaging platform with live chat, chatbot, knowledge base, and shared inbox for small businesses.

Privacy-focused suite offering end-to-end encrypted email, VPN, cloud storage, calendar, and password manager, built by CERN scientists in Switzerland.

API development toolset including SwaggerHub for design, documentation, and collaboration on OpenAPI specifications, used by millions of developers worldwide.

World's largest API marketplace connecting developers with thousands of third-party APIs, providing a single dashboard for testing, monitoring, and managing API subscriptions.

Google Cloud's API management platform for designing, securing, analyzing, and scaling APIs with features for monetization, developer portals, and traffic management.

Cloud-native API gateway and service connectivity platform offering traffic management, security, observability, and plugin extensibility for microservices architectures.

Ultrafast web framework for building APIs on the edge, supporting Cloudflare Workers, Fastly Compute, Deno, Bun, and Node.js with TypeScript-first development.

Financial data API platform connecting applications to bank accounts for account verification, transaction data, identity verification, and payment initiation.

AI-powered speech-to-text API for transcription, summarization, sentiment analysis, and audio intelligence with state-of-the-art accuracy.

AI speech platform offering ultra-fast transcription, text-to-speech, and speech understanding APIs built on custom deep learning models.

All-in-one marketing platform (formerly Sendinblue) offering email, SMS, WhatsApp campaigns, CRM, and transactional messaging with generous free tier.

World's most comprehensive cloud platform offering 200+ services including compute, storage, databases, AI/ML, analytics, and serverless from global data centers.

Microsoft's cloud computing platform offering infrastructure, AI services, DevOps tools, and seamless integration with Microsoft 365 and enterprise software.

Google's cloud platform excelling in data analytics, machine learning, Kubernetes, and serverless computing with strong open-source commitments.

Globally distributed serverless JavaScript/TypeScript platform by Deno, offering zero-config deployments at the edge with built-in KV storage and queues.

Open-source headless commerce platform for developers offering modular architecture, multi-region support, and full customization via Node.js and TypeScript.

GraphQL-first headless e-commerce platform built with Python and React, offering enterprise features with open-source flexibility and cloud hosting.

Cloud-based messaging platform offering unlimited group chats, channels, bots, and file sharing with strong encryption and 900M+ monthly active users.

Business messaging platform by Meta enabling companies to communicate with customers via WhatsApp with catalogs, automated replies, and API integration.

Customer operations platform combining shared inboxes, email, chat, and SMS into one collaborative workspace with workflow automation and analytics.

Customer data platform (CDP) that collects, cleans, and routes user data from all touchpoints to analytics, marketing, and warehouse destinations.

Modern email API for developers offering transactional email delivery with React Email integration, webhooks, and excellent developer experience.

Open-source customer engagement platform offering live chat, email, social media, and WhatsApp support with AI features and self-hosting capability.

Open-source API development ecosystem offering a lightweight Postman alternative with REST, GraphQL, WebSocket, and real-time testing capabilities in the browser.

Social coding platform for writing and deploying small scripts (vals) as serverless functions, scheduled tasks, or APIs with instant sharing and collaboration.

Open-source background job framework for TypeScript offering long-running tasks, scheduled jobs, and event-driven workflows with built-in retries and observability.

AI-powered codebase understanding API that indexes repositories to answer natural language questions about code, generate documentation, and power code review.

Open-source notification infrastructure for developers providing a unified API to manage in-app, email, SMS, push, and chat notifications with subscriber preferences.

API design and testing platform by Kong offering a beautiful desktop client for REST, GraphQL, and gRPC with Git sync, environment management, and collaboration.

Open-source authentication solution offering email/password, social login, passwordless, and multi-factor auth with self-hosting option and drop-in UI components.

AI-powered search API that finds content using neural embeddings instead of keywords, designed for developers building AI applications that need web knowledge.

Search API built specifically for AI agents and LLM applications, providing optimized search results with content extraction for retrieval-augmented generation.

Professional network and telehealth platform exclusively for healthcare professionals, with verified physician profiles, secure messaging, and e-faxing.

Developer-focused integration and automation platform that combines no-code connectors with Node.js/Python code steps for building powerful API workflows.

All-in-one collaboration suite by ByteDance combining messaging, video calls, docs, sheets, and project management in a single integrated platform.

Open-source team communication platform and Slack alternative with self-hosting, end-to-end encryption, and federation for secure enterprise messaging.

Social website for writing, deploying, and sharing small programs (vals) that run on the cloud, like a social network for serverless functions.

Hosted status page platform to communicate real-time system status to users.

Video-first unified communications platform for meetings, webinars, and collaboration.

Google's video conferencing solution with AI-powered features and Workspace integration.

Enterprise video conferencing and collaboration platform by Cisco.

AI-first customer service platform with messenger, bots, and help center.

Open-source messaging platform for secure team collaboration and DevOps workflows.

Instant GraphQL and REST APIs on your data with authorization and caching.

Open-source headless CMS and data platform wrapping any SQL database with APIs.