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

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

Do I need KYC or verification?

No. Sign up, top up and send. No forms, no application, no waiting.

Is SMS content logged?

Metadata is logged for DLR and support. Message content can be pseudonymized or deleted on request.

How fast are SMS delivered?

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

Can I choose any Sender ID?

Yes. Set any sender name you want, up to 11 characters. We do not pre-review Sender IDs for you.

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

Blog

Long-form guides, playbooks and technical insights from the SveaSMS team.

Guide

How to send bulk SMS in Sweden (step by step)

Guide

Sender ID Guide 2026 — everything you need to know

Guide

SMS vs email marketing: when does SMS win?

Guide

SMS marketing: 21-point checklist

Guide

SMS open-rate benchmark 2026

Guide

Best time to send SMS campaigns

Guide

50 SMS copy templates that convert

Guide

SMS flow for abandoned carts

Guide

OTP integration in under 30 minutes

Guide

SMS API quickstart for developers

Guide

SMS webhook guide: DLR & inbound

Guide

SMS delivery reports (DLR) explained

Guide

GDPR & SMS marketing: the complete rules

Guide

Opt-in & opt-out best practices

Guide

SMS segmentation: from list to 5x ROI

Guide

Long vs short SMS: cost, conversion, tips

Guide

Unicode vs GSM-7: encoding that matters

Guide

A/B test SMS campaigns properly

Guide

SMS personalization: tactics that work

Guide

SMS cost per country (2026 update)

Guide

Scale SMS throughput from 1k to 1M/day

Guide

Shortcodes vs Sender ID: what to choose

Guide

Two-way SMS: guide and use cases

Guide

SMS drip campaigns that sell