Two SMS providers, compared on price, features and ratings, so you can pick fast.
Updated September 2026
THE VERDICT
MessageBird wins on price. Sinch wins on reviews and support.
MessageBird starts at $0.00331 versus Sinch's $0.0078. Sinch rates higher with developers (4.2 vs 4.1 on G2). Pick based on volume and team, and the scorecard below breaks down where each one leads.
Winner cells are tinted, green where MessageBird leads, violet where Sinch does.
FAQ
MessageBird starts at $0.00331 versus Sinch's $0.0078. Compare your expected monthly volume against the per-message rates above.
Bird prices SMS by usage with no fixed platform fee. A US outbound SMS costs roughly 0.00331 USD per message, with inbound around 0.003 USD, plus A2P 10DLC carrier fees on top. Per-message rates vary by destination country and carrier, so check Bird's current rate sheet for exact figures.
Sinch provides official SMS API SDKs for Python, Java, Node.js, and .NET (C#), maintained on its public GitHub organization. These libraries handle authentication, retries, and serialization. There is no dedicated official PHP SDK, only a basic tutorial using the REST API directly, and the underlying REST API can be used from any language.
Yes. Many teams route different message types through different providers or fail over between them. Courier lets you send through both behind a single API and switch providers without changing your code.
Why not both?
Use both behind one API.
Route MessageBird, Sinch, or both, and switch providers without changing your code. Courier sits in front of every channel.
Pricing, plans and feature availability as of September 2026 and may change. Ratings are aggregated from public review platforms. MessageBird is now Bird.