Key features
Omnichannel Channels
Send messages across SMS, WhatsApp, Telegram, Email, and Slack — all from one platform without switching between tools.
Campaign Management
Create, schedule, and manage broadcast campaigns to segmented contact lists with built-in throttling and scheduling controls.
Contact Management
Import, organize, and segment your contacts into lists. Store custom attributes and keep your audience data clean and up to date.
Sender ID Registration
Register and get approval for custom Sender IDs so your messages arrive with your brand name instead of a random number.
Delivery Analytics
Track delivery rates, open rates, and failures in real time. Export reports and identify issues before they affect your campaigns.
REST API & Webhooks
Integrate Zexa directly into your product using the REST API. Receive real-time delivery updates via webhook callbacks.
Credit-based Billing
Top up your credit balance and pay only for what you send. No monthly minimums or surprise overage fees.
Team & Security
Invite team members, assign roles, and enforce two-factor authentication to keep your account secure.
How Zexa works
Getting from sign-up to sent message is straightforward. The platform is organized around three core actions:1
Create your contacts
Import your audience into Zexa by uploading a CSV or adding contacts manually. Organize them into lists and apply custom attributes — such as language, region, or customer tier — so you can target the right people with the right message.
2
Compose your message or campaign
Write your message in the dashboard or construct the API request in your code. Choose the channel, select your registered Sender ID, pick your contact list or specify individual recipients, and set your send time. For API integrations, a single POST request is all it takes.
3
Send and track delivery
Zexa dispatches your messages and updates delivery statuses in real time. Monitor results in the Analytics dashboard or receive webhook events in your own system. Identify failed deliveries, resend where needed, and use the data to improve future campaigns.
Supported channels
Zexa routes your messages through the following channels. Each channel has its own requirements for Sender IDs, message formats, and throughput limits.You are responsible for obtaining valid consent from your message recipients in accordance with applicable laws and regulations, including Angolan telecommunications and data protection rules. Zexa may suspend accounts that send unsolicited messages.
Next steps
Quick Start
Create your account and send your first message in under 5 minutes.
Account Setup
Verify your identity, enable 2FA, and configure your team settings.