HAIL.SO / DISPATCH · 2026-07-22 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

← all costsclear
01

Large language models

1 model
Perplexity
Sonar
×
Output $/MTok$1.00
Input $/MTok$1.00
Cached input $/MTok
Context window128,000
Output cap8,000
Modalitiesin: text / out: text
Tool use
Structured output
FamilySonar
Knowledge cutoff
Verified2026-07-19
Sourceprovider page ↗
02

Speech to text

2 models
Speechmatics
Speechmatics Enhanced
×
OpenAI
GPT Realtime Whisper
×
$/min$0.002150$0.017000
$/min batch
Streaming
Realtime
Languages56+99+
Diarizationincludedunsupported
TTFW
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗
03

Text to speech

3 models
Resemble AI
Resemble Chatterbox Turbo
×
Deepgram
Deepgram Aura 2
×
Smallest.ai
Lightning v3.1
×
$/1M chars$30.00$17.50
Voice qualityneuralneuralneural
Voice cloning✓ included✓ included
Voice count217
Languagesenen, es, de, fr, nl, it, jaen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, or
SSML support
TTFB200ms
Output formatswav, mp3, linear16, mulaw, alaw, opuspcm, mp3, wav, ulaw, alaw
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗