11 AI voice assistants with GDPR. 8 have a free plan. Half of the paid plans start at $19 a month or less. 2 are open source. Newest check: 4 Nov 2026.
268 of 721 tools were checked against the vendor's own page in the last 30 days.
| Tool | Price from | Free plan | Runs on | Rating | Checked |
|---|---|---|---|---|---|
| ElevenLabsAI voice platform for text-to-speech, voice cloning, dubbing, music and conversational voice agents | $6/mo | Yes | Web · iOS · Android | 4.3 | 2 Nov |
| KugelAudioEuropean TTS API with fast first-audio latency across dozens of languages, GDPR-compliant EU hosting with zero data retention, and a 78% human-preference win rate over ElevenLabs on German-language tests. Billed per minute, no card required to start. | -- | -- | Web | 3.6 | 26 Sep |
| Bland AIEnterprise voice AI platform for phone agents: $0.12 to $0.14 per minute, LLM, speech and transcription included, 1 million concurrent calls claimed. | $299/mo | -- | Web | 3.4 | 4 Nov |
| CartesiaReal-time voice AI for developers: Sonic text-to-speech in dozens of languages, Ink speech-to-text and phone voice agents, with a free plan to test it. | $5/mo | Yes | Web | -- | 11 Oct |
| PlivoAI voice agents layered on Plivo's own carrier-grade telephony, billed at $0.03 per agent minute plus metered telephony fees. | $1,000/mo | Yes | Web | -- | 27 Aug |
| Retell AIRetell AI builds and deploys realistic AI phone agents with 600ms latency, handling 50M+ monthly calls, and HIPAA/SOC 2 compliance. Rated 4.8/5 on G2 by 1,414 teams. | -- | Yes | Web | -- | 19 Aug |
| Rev AISpeech-to-text API transcribing at $0.003/minute across 58+ languages, trained on 3M+ hours with optional human transcription at $1.99/minute for 99%+ accuracy. | $25.49/mo | Yes | Web | -- | 19 Aug |
| VapiVoice AI platform where developers bring their own LLM, speech-to-text and telephony; Amazon Ring picked it over 40 rivals in 2026. | -- | -- | Web | -- | 24 Sep |
| Voice.aiVoice changer with apps for 4 platforms, plus voice cloning, text to speech and AI phone agents on one shared credit balance. | $8/mo | Yes | Web · iOS · Android · Mac · Windows | -- | 11 Oct |
| VoicemodReal-time voice changer for Discord, OBS and game chat on Windows and macOS, with 15+ themed soundboards. Free tier, or PRO for every voice. | -- | Yes | iOS · Android · Mac · Windows | -- | 11 Oct |
| WellSaidStudio text-to-speech built on licensed voice actor recordings: hundreds of voices, AI Director tone controls, a REST API and an MCP server. | $19/mo | Yes | Web | -- | 11 Oct |
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