AI Support Tools tagged API

Documentation platform for product teams and internal wikis. Archbee provides documentation for product teams with API docs, knowledge base, internal wiki capabilities. Features diagrams, OpenAPI support, AI assistant. Pricing from free to $50/month.

Speech-to-text API with advanced AI models for developers. AssemblyAI provides speech-to-text API with speaker diarization, sentiment analysis, topic detection, summarization. Pay-per-minute pricing. Developer-focused.

AI phone calling API for automated conversations. Bland AI provides API for building AI phone agents. Features realistic voice, custom prompts, call handling. Developer-focused for phone automation.

AI speech recognition API with high accuracy for enterprise. Deepgram provides enterprise speech recognition API with real-time transcription, custom model training. Claims faster and more accurate than alternatives. $85M+ raised. Developer-focused with enterprise features.

Conversational messaging platform and WhatsApp BSP. Gupshup provides messaging APIs and WhatsApp Business API. Features chatbot builder, campaigns, commerce. Global company with India origins.

Omnichannel communications platform for customer engagement. MessageBird (rebranded to Bird) provides omnichannel messaging APIs and customer engagement platform. Features WhatsApp, SMS, voice, email. Amsterdam-based.

Communications APIs for voice and SMS. Plivo provides voice and SMS APIs with global coverage. Features Zentrunk SIP trunking, contact center solutions. Developer-friendly with competitive pricing.

API documentation platform with interactive features and analytics. ReadMe provides API documentation with interactive API explorer, changelogs, discussion forums, analytics. Developer-focused with modern design. Pricing from $99/month.

API for building voice AI agents with human-like speech. Retell AI provides API for building voice AI agents with natural conversation, low latency, and human-like speech. Developer-focused with pay-per-minute pricing. Y Combinator backed.

Speech-to-text API from Rev (transcription service company). Rev.ai provides speech-to-text API from Rev, known for human transcription services. Features async and streaming transcription. Hybrid AI + human option available. Competitive per-minute pricing.

In-app chat and messaging API. Sendbird provides chat SDK and API for adding messaging to apps. Features AI chatbot, voice/video. Used by major apps for in-app communication.

Chat and activity feed APIs for apps. Stream provides chat API and activity feeds SDK for building messaging into applications. Features moderation, AI. Developer-focused.

Voice AI platform for building phone agents with developer APIs. Vapi provides platform for building AI phone agents with developer APIs, voice cloning, function calling. Pay-per-minute pricing. Backed by a]16z. For developers building voice AI applications from scratch.

WhatsApp Business API solution provider. WATI provides official WhatsApp Business API with shared inbox, chatbot, broadcasts. No-code automation builder. Affordable WhatsApp solution.