The Dasha blog
Voice AI insights and tutorials.

Common
Cartesia pricing: plans, usage meters and call-cost math
· 11 minute read

Common
Whisper pricing: API rates, self-hosting and migration
· 9 minute read

Common
Bland AI pricing: plan fees, call clocks and capacity
· 11 minute read

Developers
ElevenLabs API pricing: model rates and workload budgets
· 12 minute read

Common
Vapi pricing: packages, usage and monthly cost examples
· 9 minute read

Common
Retell AI pricing: rates, credits and call-cost math
· 13 minute read

Common
Warm transfer vs. cold transfer: how a good handoff works
· 10 minute read

Developers
Idempotency keys: safe retries for APIs and agent actions
· 12 minute read

Developers
SRTP explained: a production guide to secure voice media
· 11 minute read
