Your routes report DELIVRD. QuackSend sends real test messages to SIM cards in our own phones and shows you what actually arrives, how long it takes and what the route changed on the way.
Some routes confirm delivery for messages that never reach the phone. Your customer pays, the user never gets the code.
Your alphanumeric sender becomes a random number, and your brand disappears from the message.
Words replaced, case changed, links removed, messages truncated. You only find out when users complain.
Choose countries and operators from our live coverage: every one is a real SIM in a real phone.
Connect your own SMPP vendors once, or use ours. Every SMS carries a unique code.
Delivered or not, delay to the second, sender and text exactly as the handset received them, true or fake DLR.
Tests land on physical SIM cards in our own phones, not on an HLR or a simulator.
We compare the delivery report with what the phone actually received.
Side-by-side view of what you sent and what arrived, with every change highlighted.
Scheduled tests repeat on their own and alert you by email when delivery drops.
A real phone number that is only yours for 1 to 30 days. Every SMS it receives shows up live.
Launch tests and read results from your own systems, with callbacks and safe retries.
Invite colleagues with admin, operator or read-only roles. Every action is logged.
SMPP credentials are encrypted. We only connect to send your tests.
Pay per test, delivered or not: from €0.10 down to €0.075 per test. Credits never expire.
One SMS sent through the route you choose to one of our SIM cards. We match it by its unique code and record delivery, delay, sender, text and the DLR your route reported.
Only if you want to test your own vendors: you add them once and we connect like any of their customers. You can also use the routes already available in QuackSend.
Our SIM cards are in phones across several countries; the live list is on the dashboard and through the API, and it grows every month.
Yes: new accounts get trial credits to run their first tests.
QuackSend is a product by Astolf Networks.
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