Prepaid credit
One account, every feature switched on.
Full REST API and console
Delivery receipts and signed webhooks
Two-way SMS and one opt-out list
Pricing
Pay for what you send
Top up credit and spend it per message. No monthly minimum, no line rental. Every feature is included on every account.
Per-network rates
Each message is priced against the recipient's network, and the exact cost comes back in the API response, itemised.
Rates are agreed per account rather than published here. Create an account and we will quote for the networks you send to.
A message of 160 characters or fewer is one part. Longer messages are split into
153-character parts and each part is charged. The nine GSM extension characters
— ^ { } \ [ ~ ] | €
— count as two. Every response itemises what you were charged, network by
network. A message we refuse — an unrouted network, a malformed number, an opted-out
recipient — is reported back with the reason and never billed.
Included on every account
REST API — a bearer token and JSON, no SDK.
Bulk sends — up to 500 messages a request, priced individually.
Signed delivery receipts — pushed to your server and retried.
Scheduling — book a send up to three months ahead.
Two-way conversations — replies threaded in the console inbox.
Opt-out suppression — one list, checked on every send.
Pricing questions
Is there a monthly fee?
No. You buy credit and spend it as you send. There is no subscription, no line rental and no minimum.
Does credit expire?
No. Credit you top up stays on your account until you spend it.
What counts as one message?
One part is up to 160 GSM characters. Longer messages are split into 153-character parts and each part is priced. The nine GSM extension characters count as two.
Are inbound replies charged?
No. You are billed for what you send. Receiving replies and delivery receipts costs nothing.
Start sending in minutes
Create an account, get credentials, and post your first batch. Start with 50 free credits, no card required.