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.
Relevant to developers who can handle channel policies, recipient consent, approvals, billing and rate limits.
Marginal account rates: accounts 3–10 $6/month each, 11–100 $3, 101+ $1; ten-account example totals $48. First 10,000 sent DMs/month free, then metered. X API costs pass through separately; phone numbers, calls, WhatsApp and ads have additional country/usage rates not fully captured. Number availability and carrier documents vary by country. Unlimited posts do not remove platform restrictions. Enterprise custom terms past 2,000 accounts. No account connected, message/call sent, campaign purchased or API tested.
Confirm the exact channel and country rates, connect a test account, and require approval before sending messages or spending advertising budget.
Marginal account rates: accounts 3–10 $6/month each, 11–100 $3, 101+ $1; ten-account example totals $48. First 10,000 sent DMs/month free, then metered. X API costs pass through separately; phone numbers, calls, WhatsApp and ads have additional country/usage rates not fully captured. Number availability and carrier documents vary by country. Unlimited posts do not remove platform restrictions. Enterprise custom terms past 2,000 accounts. No account connected, message/call sent, campaign purchased or API tested.
Official product evidence reviewed on 2026-10-09; product artwork inspected visually. No hands-on vendor application test was performed. Application performance, security claims and plan enforcement were not independently tested.
What it can do
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Product workflow | 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. | Facts sourced | 2026-10-09 |
| Pricing and restrictions | Marginal account rates: accounts 3–10 $6/month each, 11–100 $3, 101+ $1; ten-account example totals $48. First 10,000 sent DMs/month free, then metered. X API costs pass through separately; phone numbers, calls, WhatsApp and ads have additional country/usage rates not fully captured. Number availability and carrier documents vary by country. Unlimited posts do not remove platform restrictions. Enterprise custom terms past 2,000 accounts. No account connected, message/call sent, campaign purchased or API tested. | Facts sourced | 2026-10-09 |
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
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No. This listing is based on dated official-source evidence and a visual artwork check. Unconfirmed costs and restrictions are identified explicitly.
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.
First two connected accounts free with no card; this is not free phone numbers, WhatsApp, calls, ads or all messaging usage.. This record lists ongoing free access; check the plan limits before starting.
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
REST, eight SDKs, hosted OAuth MCP and CLI advertised for publishing, inbox, analytics and communications workflows.. API access and subscription access may have different terms; consult the linked sources.
Marginal account rates: accounts 3–10 $6/month each, 11–100 $3, 101+ $1; ten-account example totals $48. First 10,000 sent DMs/month free, then metered. X API costs pass through separately; phone numbers, calls, WhatsApp and ads have additional country/usage rates not fully captured. Number availability and carrier documents vary by country. Unlimited posts do not remove platform restrictions. Enterprise custom terms past 2,000 accounts. No account connected, message/call sent, campaign purchased or API tested.
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.