Connected-account free allowance
Free
First two accounts; separately billed usage excluded
- Included scope
- Connected-account access
Messaging and marketing APIs for AI agents · Official-source review 2026-10-09
Zernio provides APIs, SDKs, MCP and CLI access for social publishing, messaging, ads and blogs. Its communications offering includes WhatsApp, phone numbers, calls and SMS, with channel-specific usage charges.
Understand the total cost
Connected-account free allowance
Free
First two accounts; separately billed usage excluded
Build
Not listed
Tiered per-account monthly and usage charges
Enterprise
Not listed
Custom terms past 2,000 accounts
No retained pricing changes yet. A current price alone does not establish a historical trend.
Current official product source read individually; product artwork inspected visually.
Read original source ↗Official pricing and billing restrictions read individually.
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.
Yes. Zernio WhatsApp API has an ongoing free plan. First two connected accounts free with no card; this is not free phone numbers, WhatsApp, calls, ads or all messaging usage.
Zernio WhatsApp API is listed as free. No paid plan with a published price was found.
API or developer access is mentioned. REST, eight SDKs, hosted OAuth MCP and CLI advertised for publishing, inbox, analytics and communications workflows.