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OpenMic alternatives
OpenMic is a voice agent platform, starting at $29/month. Its site states: appointment booking. These 15 vendors are in the same product group and share the most published facts with it.
None of the 15 alternatives publish a lower monthly starting price than OpenMic's $29.
Price comparison
| # | Vendor | Starts at | Per-min | Included | Free trial | HIPAA | Why it's here |
|---|---|---|---|---|---|---|---|
| — | OpenMic (the one you're replacing) | $29/mo | — | — | Free trial | Not stated | |
| 1 | Famulor Voice agent platform · site | Free | — | — | No credit card | BAA available | 1 shared feature |
| 2 | Retell AI Voice agent platform · site | Free | $0.07 | — | $10 free credits | BAA available | 1 shared feature, 1 shared integration |
| 3 | Synthflow Voice agent platform · site | Quote | — | — | Not stated | Not stated | 1 shared feature, 1 shared integration |
| 4 | LiveKit Agents Voice agent platform · site | Free | $0.01 | — | Free plan | BAA available | 1 shared feature |
| 5 | Vapi Voice agent platform · site | Free | $0.05 | — | $5 free credits | BAA available | 1 shared integration |
| 6 | Bland AI Voice agent platform · site | Free | $0.14 | — | Free plan | BAA available | 1 shared feature, 1 shared integration |
| 7 | Dasha Voice agent platform · site | Free | $0.08 | — | Free plan | Not stated | |
| 8 | Floatbot Voice agent platform · site | $99/mo | — | 500 min | 14-day free trial, no credit card | Claims HIPAA | 1 shared feature |
| 9 | ElevenLabs Agents Voice agent platform · site | Not published | — | — | Not stated | BAA available | 1 shared feature |
| 10 | Millis AI Voice agent platform · site | $0.02/min | $0.02 | — | Not stated | Not stated | |
| 11 | Thoughtly Voice agent platform · site | Not published | — | — | Not stated | BAA available | |
| 12 | Twilio ConversationRelay Voice agent platform · site | Not published | — | — | Free trial, no credit card required | Claims HIPAA | 1 shared feature |
| 13 | Callin.io Voice agent platform · site | Free | $0.16 | — | Free trial | Not stated | |
| 14 | Cartesia Managed Agents Voice agent platform · site | Free | $0.06 | — | Free plan | Claims HIPAA | |
| 15 | Tabbly Voice agent platform · site | Free | $0.05 | — | No credit card to start | Not stated |
Each alternative in one line
- Famulor: AI voice agent platform with per-minute pricing in euros, 120 languages and a BAA option. Famulor alternatives
- Retell AI: Pay-as-you-go voice agent platform for developers; component pricing for infra, voices, LLM and telephony. Retell AI alternatives
- Synthflow: Enterprise voice AI platform for building phone agents with native telephony, SIP and contact-center integrations. Synthflow alternatives
- LiveKit Agents: Open-source agent framework plus LiveKit Cloud for deploying voice agents, with per-minute agent sessions and built-in telephony. LiveKit Agents alternatives
- Vapi: Developer platform for voice agents: $0.05/min hosting plus pass-through transcriber, model, voice and telephony. Vapi alternatives
- Bland AI: Developer voice AI platform with per-minute talk-time pricing, Conversational Pathways and self-hosting options. Bland AI alternatives
- Dasha: Developer voice-AI platform billed per second with 1,000 free minutes, any LLM and bring-your-own carrier. Dasha alternatives
- Floatbot: No-code voicebot and chatbot builder for inbound and outbound calls, priced by voice minutes or chat sessions. Floatbot alternatives
- ElevenLabs Agents: Voice and chat agent platform from ElevenLabs with 90+ languages and telephony integrations. ElevenLabs Agents alternatives
- Millis AI: Low-latency voice agent platform from $0.02/min for no-code or code builders, with numbers in 100+ countries. Millis AI alternatives
- Thoughtly: Voice AI agent platform with Basic, Business and Enterprise plans and a BAA for healthcare. Thoughtly alternatives
- Twilio ConversationRelay: Twilio API that handles speech-to-text, text-to-speech and turn-taking on phone calls while you bring your own LLM. Twilio ConversationRelay alternatives
- Callin.io: White-label AI voice platform for agencies at a flat per-minute rate with no monthly fee. Callin.io alternatives
- Cartesia Managed Agents: Voice agent builder from the Sonic TTS maker: $0.06 per call minute, with prepaid agent dollars on every plan. Cartesia Managed Agents alternatives
- Tabbly: Pay-as-you-go AI voice agent platform billed by the second, 50+ languages. Tabbly alternatives
Head-to-head comparisons
Retell AI vs VapiBland AI vs Retell AIRetell AI vs SynthflowRetell AI vs UltravoxRetell AI vs VoiceflowElevenLabs Agents vs Retell AIPolyAI vs Retell AIRetell AI vs ThoughtlyRetell AI vs SierraLiveKit Agents vs Retell AISynthflow vs VapiBland AI vs SynthflowSynthflow vs VoiceflowElevenLabs Agents vs SynthflowLiveKit Agents vs Vapi
How we pick alternatives: same product group (voice platforms), at least one shared industry when OpenMic names any, then ranked by shared industries, stated features and integrations. Only facts from vendor sites; unknown values are left blank. Methodology.