hail.soCOSTS
● HAIL.SO / DISPATCH · 2026-06-06 · COMPARE
FILE: COMPARE · 2 of 6 slots

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STTTTS
02

Speech to text

1 model
Gladia
Gladia Solaria-1
×
$/min$0.012500
$/min batch$0.010170
Streaming✓
Realtime✓
Languages100+
Diarizationincluded
TTFW—
Verified2026-05-19
Sourceprovider page ↗
03

Text to speech

1 model
OpenAI
GPT-4o mini TTS
×
$/1M chars$20.00
Voice qualityneural
Voice cloning—
Voice count—
Languagesen
SSML support—
TTFB—
Output formats—
Verified2026-05-19
Sourceprovider page ↗

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LLMs
+Anthropic Claude Opus 4.7+Anthropic Claude Sonnet 4.6+OpenAI GPT-5+Google Gemini 2.5 Pro+DeepSeek DeepSeek V4 Flash+DeepSeek DeepSeek V4 Pro+DeepSeek DeepSeek V3+DeepSeek DeepSeek R1+Anthropic Claude Haiku 4.5+Anthropic Claude Sonnet 4.5+Anthropic Claude Opus 4.5+Anthropic Claude Sonnet 3.7+Anthropic Claude Haiku 3.5+OpenAI GPT-5 mini+OpenAI GPT-5 nano+OpenAI GPT-4.1+OpenAI GPT-4o+OpenAI GPT-4o mini+OpenAI OpenAI o3+OpenAI OpenAI o4-mini+OpenAI OpenAI o1+Google Gemini 2.5 Flash+Google Gemini 2.5 Flash-Lite+Google Gemini 2.0 Flash+Meta Llama 4 Maverick+Meta Llama 4 Scout+Meta Llama 3.3 70B Instruct+Mistral Mistral Large 2 (24.11)+Mistral Mistral Medium 3+Mistral Mistral Small 3+Mistral Codestral 25.08+Mistral Pixtral Large+Cohere Command A+Cohere Command R++xAI Grok 4+xAI Grok 3+xAI Grok Code Fast 1+xAI Grok 4.3+Alibaba Qwen3-Max+Alibaba Qwen3-Coder-Plus+Perplexity Sonar+Perplexity Sonar Pro+Perplexity Sonar Reasoning Pro
Speech-to-Text
+Deepgram Nova-3 Monolingual+Deepgram Nova-3 Multilingual+Deepgram Nova-3 Medical+AssemblyAI Universal-2+AssemblyAI Universal-Streaming+AssemblyAI Universal-3 Pro+AssemblyAI Universal-3 Pro Streaming+AssemblyAI Universal-Streaming Multilingual+AssemblyAI Whisper-Streaming+Cartesia Ink+OpenAI Whisper+Groq Whisper V3 Large (Groq)+Groq Whisper Large v3 Turbo (Groq)+Microsoft Azure Azure Speech (Real-time)+Microsoft Azure Azure Speech (Batch)+Google Chirp 2+Google Chirp 3+Speechmatics Speechmatics Enhanced+Rev.ai Rev.ai Whisper Fusion+Rev.ai Rev.ai Reverb+Soniox Soniox STT Real-time v4+Soniox Soniox STT Async v4
Text-to-Speech
+ElevenLabs Eleven Flash v2.5+ElevenLabs Eleven Multilingual v2+ElevenLabs Eleven v3+ElevenLabs Eleven Turbo v2.5+OpenAI TTS-1+OpenAI TTS-1 HD+Cartesia Sonic 3.5+Cartesia Sonic 2+Cartesia Sonic Turbo+Groq Canopy Labs Orpheus English (Groq)+Groq Canopy Labs Orpheus Arabic Saudi (Groq)+Google Google Cloud TTS — Studio+Google Google Cloud TTS — Neural2+Google Google Cloud TTS — WaveNet+Google Google Cloud TTS — Chirp 3: HD+Microsoft Azure Azure AI Speech — Neural+Microsoft Azure Azure AI Speech — Neural HD (DragonHD)+Inworld Inworld Realtime TTS-2+Smallest.ai Lightning v3.1+Rime Rime Mist v3+LMNT LMNT Blizzard+Deepgram Deepgram Aura 2+Resemble AI Resemble Chatterbox Turbo