SheetWA is a Kaleyra alternative with no integration project: connect your own number through Meta Embedded Signup and schedule approved-template broadcasts on the official WhatsApp API.
SheetWA uses Meta Embedded Signup, a step-by-step flow, so you link your own WhatsApp Business account yourself in the browser.
No engineering ticket and no integration project to wait on.
You are ready to send once Meta confirms your account.

SheetWA connects in coexistence mode, so the WhatsApp Business app on your phone keeps working while broadcasts go out through the API.
Reply by hand from the app while SheetWA sends campaigns on the same number.
Prefer full throughput? Move the number fully to the Cloud API instead.

Pick a Meta-approved template, map the per-recipient fields, and SheetWA sends the broadcast at the date, time, and time zone you set.
Plan sends ahead so campaigns go out on time, not when you are at your desk.
Attach personalized media per recipient from a reusable library.

After each broadcast SheetWA shows delivered, read, failed, and skipped per recipient, and handles STOP and START replies for you.
See exactly where every message landed, with no manual tracking.
Contacts who reply STOP are removed from the next send automatically.

SheetWA can send an approved template on a recurring date, like a birthday or a renewal, on the schedule you set.
Birthday wishes, renewal reminders, and follow-ups go out on their own.
Set the rule once and SheetWA checks the date field every day.

Yes. The SheetWA WhatsApp API runs on the official WhatsApp Business Cloud API from Meta. You connect your own WhatsApp Business account and send on Meta-approved templates.
No. The SheetWA WhatsApp API connects through Meta Embedded Signup, a no-code step-by-step flow. You link your own number and begin, with no code to write and no integration project to schedule.
SheetWA WhatsApp API pricing is not announced yet. Note that WhatsApp conversation charges are billed by Meta and apply on any official Cloud API, so those Meta costs sit on a separate line from whatever tool you send with.
Yes. You schedule broadcasts on the SheetWA WhatsApp API and set the send time yourself. Each send reports delivered, read, failed, and skipped so you can see how it landed. SheetWA does not measure reply rates.
No. Kaleyra is an enterprise CPaaS that covers channels like SMS and voice alongside WhatsApp. SheetWA focuses on WhatsApp campaigns. If SMS or voice is a requirement, Kaleyra fits that broader scope and SheetWA does not.
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