SveaSMS – also written Svea SMS, Svea sms or svea-sms – is a global bulk-SMS platform for senders in 200+ countries.

Virtual numbers

Is it safe to verify Slack with a virtual number?

SveaSMS gives you a direct path to send bulk SMS in minutes — with tier-1 routing, real-time analytics and no KYC delay. Is it safe to verify Slack with a virtual number? shows exactly how to get started.

Numbers in 190+ countries — live stock
No KYC, no SIM card, no contract
Codes appear in your inbox in real time
Automatic refund if no code arrives
Pay with crypto or card
Same account as bulk SMS and the API

No KYC or application

Other platforms force you through weeks of verification before the first SMS. We do not. Sign up, top up, send. That simple.

Compliance without friction

Automatic opt-out via STOP/AVSLUTA, quiet hours per market and content warnings that catch carrier-risk content before you send.

Automation and integrations

Trigger SMS from Zapier, Make, n8n, HubSpot, Shopify, WooCommerce or your own backend. Build drip campaigns, welcome flows, abandoned cart flows and OTP instantly.

Scales with you

500 MPS by default, upgradeable on demand. From your first OTP to millions of marketing SMS per day — same infrastructure, same API, no migration.

Frequently asked questions

Is there an API?

Yes. REST API with examples for Node.js, Python, PHP, Go and Ruby. See /api/rest for documentation.

Can I use multiple Sender IDs at once?

Yes. Rotate per segment, campaign or language with no hard cap.

How fast are SMS delivered?

Usually within seconds through direct connections to Swedish operators. Delivery rate above 99%.

Can I schedule campaigns?

Yes. From the dashboard or API, including timezone-aware scheduling and batch sends.

How is opt-out handled?

Automatically through STOP/AVSLUTA — the customer is placed on a per-sender blocklist. You can also whitelist.

Can I send OTP?

Yes. Low latency, high queue priority and separate throughput limits for transactional SMS.