Notta vs Speechmatics
Notta
notta.ai
Speechmatics
speechmatics.comSide by side
| Figure | Notta | Speechmatics |
|---|---|---|
| Price from | $8.17/mo | $0.01/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | — | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 4 | 12 |
| Spec score · Speech Recognition Software | 9.1 (#1) | 8.9 (#7) |
| Spec score · Transcription tools | 9.4 (#1) | 9.2 (#2) |
| Spec score · Speech-to-Text Software | 9.1 (#2) | 8.9 (#9) |
| Spec score · Audio Transcription Software | 9.0 (#4) | 8.8 (#15) |
| Founded | 2020 | 2006 |
| Headquarters | Tokyo, Japan | Cambridge, United Kingdom |
| Available integrations | Integrates with Zoom, calendars, Notion, Zapier, CRM tools, Slack, cloud storage, and more | Official integration documentation lists LiveKit, Pipecat, Vapi and Zapier. |
| Security certifications | SOC 2 Type II and ISO 27001 certified; GDPR compliant | Speechmatics states that it is ISO/IEC 27001:2022 accredited, SOC 2 Type II certified, GDPR compliant and HIPAA compliant. |
Plans
Speechmatics
- FreeFree
- Text to Speech$0.01 a month
- Text to Speech$0.01, paid once
- Melia 1$0.12, paid once
- Melia 1$0.12 a month
- Oak 1 Medical$0.15, paid once
- Oak 1 Medical$0.15 a month
- Standard$0.23 a month
- Standard$0.23, paid once
- Enhanced$0.38 a month
In their own words
Speechmatics
Speechmatics provides APIs for speech-to-text, voice agents, and text-to-speech, processing recorded files or live audio. Speech-to-text supports more than 55 languages, including conversations that switch languages mid-sentence. The company says real-time transcription can return results in less than one second; speaker diarization and custom vocabulary support speaker identification and specialized terms. Listed uses include healthcare, voice agents, live captioning, contact center analytics, legal transcription, and meeting platforms. Deployment options include SaaS, multi-region cloud, on-premises containers and virtual appliances, on-device, and hybrid cloud with on-premises; availability varies by plan. The service is available through API and on Linux, macOS, Windows, web, and self-hosted platforms. The free plan provides $100 in credits, requires no credit card, and allows two concurrent real-time sessions. Usage-based options include text-to-speech at $0.01 per once and transcription plans priced per hour. Speechmatics states it is ISO/IEC 27001:2022 accredited, GDPR compliant, HIPAA compliant, and SOC 2 Type II certified. It says data is encrypted at rest with AES 256 and in transit using TLS 1.2 or higher.