Fact · Dictation software
37.5million US dollars
In the funding rounds and acquisitions in speech recognition and dictation dataset, the 8 published figures for “Speech-to-text API” have a median of 37.5 million US dollars, ranging from 12 to 130.
Calculated from 8 data points on October 19, 2026
- What it measures
- Each figure is one row of the dataset: a published measurement for a stated group, traced to its source. The median is the middle value of the 8 figures for this group.
- How it is calculated
- Median of 8 values (12, 16, 25, 28, 47, 50, 62, 130) = 37.5.
- What it does not show
- Only disclosed deals appear, and announcements round amounts. Rounds labeled differently by different sources are filed under the company's own label.
A statistic of the dataset Voice AI Funding: Speech and Dictation Startup Rounds, calculated by code from its published rows.
Calculated from
- AssemblyAI announced that it had raised a $28 million Series A led by Accel.
- SiliconANGLE reported on December 4, 2023 that the speech AI company AssemblyAI had raised $50 million in a Series C round led by Accel.
- Deepgram announced a $12 million Series A round led by Wing VC.
- Deepgram announced that it had raised $25 million in Series B funding led by Tiger Global.
- TechCrunch reported that Deepgram had raised $47 million in new funding led by Madrona Venture Group.
- Deepgram announced that it had raised $130 million in Series C funding at a $1.3 billion valuation.
- Gladia announced on 15 October 2024 that it had completed a $16 million Series A funding round led by XAnge.
- Speechmatics announced on June 28, 2022 that it had raised $62 million in a Series B round led by Susquehanna Growth Equity, with existing investors AlbionVC and IQ Capital.