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Zavu vs KeyAPI

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Zavu compared with KeyAPI
DetailZavu logo ZavuKeyAPI logo KeyAPI
What it doesOne API for all your messages. One API Key. Unlimited Social Intelligence.
StageStartup Not given
Founded2025 Not given
Based inUS Not given
Pricing modelFreemium Not given
PricingFree plan: $0/mo with 2,000 messages per month on WhatsApp, Telegram, Instagram and Messenger, $2 of SMS/voice/email credit, and AI agents. Pro: $20/mo with $20 monthly usage credit, unlimited channels, phone numbers from $0.63/mo, transactional email $0.40/1,000, marketing email $0.80/1,000, SMS fr Free plan with 50 credits (expires in 3 days). Basic: $59/month for 10,000 credits. Pro: $189/month for 50,000 credits. Ultra: $439/month for 180,000 credits. Enterprise: Custom pricing available.
Key features
  • AI agents across channels
  • Voice agents with phone answering
  • Transactional and marketing email
  • OTP and verification codes
  • Phone number provisioning in 200+ countries
  • WhatsApp Business templates and media
  • Broadcast campaigns and scheduling
  • Shared inbox and contact management
  • Serverless functions on events
  • Agent memory and knowledge base
  • Access to 20+ social platforms including TikTok, Instagram, YouTube, LinkedIn, and more
  • Native support for CLI, Agent Skills, and MCP for AI agents
  • Real-time and historical data access up to 1,000 days
  • 99.9% uptime SLA and average latency under 500ms
  • Single API key for all platforms without multiple authentication systems
  • REST API, CLI, Agent Skills, and MCP integration methods
What makes it different
  • Single API for 8+ messaging channels instead of multiple vendor integrations
  • Up to 92% lower costs than alternatives like Twilio and Resend
  • AI agents that set up infrastructure automatically
  • Five-minute onboarding from signup to first message
  • No platform markup on Meta WhatsApp pricing
  • One API key for 20+ platforms instead of fragmented integrations and multiple authentication systems
  • Historical data archives up to 1,000 days for deeper trend analysis
  • Simple integration requiring only an authorization header without SDKs
Community votes00
DR (Domain Rating by Ahrefs)26 +4 (up) since last check27 +1 (up) since last check
Trust Flow (Majestic)87
Citation Flow (Majestic)2933
Referring domains (Majestic)95208

4 details filled in for both companies.

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