UniSender
Email and SMS marketing platform: contact lists, templates, campaigns, single sends, delivery statistics and subscriber notes.
Free account. No credit card required.
Three ways to use UniSender
Ask your specialist
Pull data, take actions, or answer questions with this integration, right in a conversation.
Build a workflow
Create automated workflows that trigger on events, run on a schedule, or chain multiple tools together.
Power an app
Use this integration as a data source or action layer behind a dashboard, form, or internal tool.
Supported tools
Actions your AI agents can perform with UniSender.
Cancel Campaign
Cancels a campaign in status scheduled, planned, `censor_hold` or `waits_censor`.
Check Email Status
Returns delivery status of emails sent with `sendEmail`; statuses are kept for one month. Limit: 300 requests/60 s.
Check SMS Status
Returns the delivery status of an SMS sent with `sendSms`.
Create Campaign
Sends or schedules an existing email or SMS message. Same message can be sent again, but not twice within one hour (`campaign_already_exists`). Limit: 100 requests/60 s; POST body max 32 MB; 30 s timeout up to 50,000 addresses (retry at most twice).
Create Email Message
Creates an email for a list without sending it; send with `createCampaign`. Max message size 8 MB. One list per message.
Create Email Template
Creates an email template; edit later with `updateEmailTemplate`.