Two SMS providers, compared on price, features and ratings, so you can pick fast.
Bandwidth wins price and reviewsSinch wins developer experience and channel coverage
Updated August 2026
At a glanceBandwidthSinch
Price per message$0.004$0.0078
G2 rating4.44.2
THE VERDICT
Bandwidth wins on price and reviews. Sinch wins on developer experience and channel coverage.
Bandwidth starts at $0.004 versus Sinch's $0.0078. Bandwidth rates higher with developers (4.4 vs 4.2 on G2). Pick based on volume and team, and the scorecard below breaks down where each one leads.
Which should you choose?
Pick Bandwidth
✓You need direct Tier-1 carrier connectivity rather than an aggregator
✓High-volume A2P 10DLC, short code, or toll-free SMS/MMS in the US
✓You also need bundled voice and emergency/911 services
✓You want broad SDK coverage and accept enterprise compliance onboarding
Pick Sinch
✓If you need a conversation platform to help your customer journey and for interaction with both SMS and voice, Sinch works just right.