Comparison
Speko vs Bland AI
Speko Router is a voice model router for STT, LLM and TTS calls; Bland AI is a hosted phone automation platform that executes calls and campaigns - they are not the same layer, so the useful comparison is which boundary your team wants to own.
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How do Speko and Bland AI compare?
Bland AI category, scope and billing statements were checked against the official sources below on . The table compares product boundaries, not overall quality. A dash means this site publishes no sourced statement for that cell.
| Dimension | Speko Router | Bland AI |
|---|---|---|
| Category | Voice model router. | Hosted phone automation platform. |
| Scope | Compatible model calls for STT, LLM and TTS. It does not run the conversation loop. | Managed phone-call automation, including campaign and call execution inside the Bland product. |
| Telephony | Not included in the Router boundary. Telephony and WebRTC remain with the application runtime. | Bland supports its own telephony and BYOT. Carrier, transfer and some outbound charges can be separate from connected-minute usage. |
| Model routing | The application can pin a model or request measured automatic selection from eligible routes. | STT, LLM and TTS are integrated into the connected-minute product rather than exposed as a neutral router. |
| Runtime ownership | Speko operates the routing API; the customer keeps LiveKit, Pipecat or a custom runtime. | Bland operates the phone automation stack; the customer configures workflows and integrations. |
| Observability and failover | Route, reason, failover-count and first-byte headers. Failover is pre-response only, not mid-stream. | Call execution and logs are platform-managed inside the phone automation boundary. |
| Benchmark transparency | Public voice benchmark boards at benchmarks.speko.ai; automatic selection ranks over the published snapshot. | - |
| Pricing model | USD 0.09 per minute all-in on Speko infrastructure; current terms are kept on the pricing page. | Tiered monthly plans plus connected-minute usage. Carrier, BYOT, transfer and some outbound charges can add telephony cost. |
Bland AI sources:
Checked 2026-07-31
When to choose Bland AI
- The managed phone automation workflow is the product requirement.
- Managed campaign and call execution should live inside one product boundary.
- Integrated model components should reduce the number of services the application wires directly.
When to choose Speko
- Automatic routing considers only models in the published benchmark snapshot. If the request constraints leave no eligible candidate, the router returns no_candidate rather than selecting outside that snapshot.
- The route is decided when your session opens, not while you speak.
- A preview endpoint returns the provider Speko would pick for a language and objective, with its runners-up, before you send a request.
Method and provenance
Every Bland AI cell is copied from the sourced comparison this site maintains on the voice agent platforms page, where each statement carries its official source and check date. Speko cells are verified against the router source and the claim ledger this site builds from; the benchmark snapshot behind routing is published at benchmarks.speko.ai/data.json.
Choose the layer first. Compare products inside that boundary second.