Priced per route, quoted per market.

Traditional aggregators dynamically resell whatever route is cheapest that morning — often multi-hop transit or unverified SIM farms where Sender IDs are rewritten to random numbers or dropped by operator firewalls. Elmetry holds direct SS7/SMPP binds with Tier-1 carriers. Your messages travel 1-hop, Sender IDs remain unaltered, and delivery receipts come directly from the operator, not an aggregator guess.

Before dispatching a campaign, Elmetry queries the active classification feeds and carrier firewall heuristics that telecom operators use to detect spam and smishing. If your Sender ID lacks registry whitelist status or a landing page redirect triggers risk scores, we return the classification mark after you poll the check to a terminal status — typically seconds, up to a few minutes under load — so you can fix issues before incurring carrier fines or silent message drops.

When an SMS OTP is dispatched on high priority, our routing engine monitors the live DLR receipt. If the handset does not acknowledge delivery within your configured threshold (e.g. 8 seconds), the engine immediately triggers an automated Voice OTP TTS call over our Tier-1 voice interconnect, speaking the passcode clearly in the user's local language.

Yes. SMPP v3.4 integrations move by changing the host and bind credentials. REST integrations move to our HTTPS API, and we run the old and new routes side by side during cut-over so traffic can shift market by market.

Elmetry runs on servers in the United Kingdom. For the numbers, Sender IDs, URLs and content you submit you are the controller and we are your processor under UK GDPR Article 28; our Data Processing Agreement sets out retention, transfers and deletion at the end of the contract, and our sub-processor list lists the providers involved. How we handle account holders' own data is in our privacy notice.

We work exclusively with enterprise customers and telecommunications operators. We do not publish retail price tags. Pricing is issued on bespoke rate cards based on your destination country mix, monthly volume commitments, and required TPS throughput, all backed by enforceable SLAs.