--- title: Deepgram Reviews meta_title: 'Deepgram Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 483 reviews by the users' company size, role or industry to find out how Deepgram works for a business like yours. aggregate_rating: rating_value: 4.6 review_count: 483 scale: '5' date_modified: '2026-10-24' parent_category: name: Artificial Intelligence url: https://www.g2.com/categories/artificial-intelligence ---
4.6
483 reviews

What do users say?

Generated using AI from real user reviews
Users consistently praise Deepgram for its fast and accurate transcription capabilities, making it ideal for real-time applications. The easy API integration and smooth setup process enhance user experience, allowing developers to implement voice features quickly. However, some users note that pricing can become a concern as usage scales.

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Time to Implement

1 month

Deepgram Reviews (483)

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Deepgram Reviews (483)

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Tobias L.
TL
Tobias L.
Clinical Operations & Stakeholder Partnership Manager
Mental Health Care
Small-Business (50 or fewer emp.)
"HIPAA-Eligible Transcription with Custom Vocabulary That Streamlines Clinical Documentation"
4/5
What do you like best about Deepgram?

Deepgram’s HIPAA-eligible real-time transcription and custom vocabulary model are what I value most as I manage clinical workflows at Pinnacle Behavioral Collective. In my role as Clinical Operations & Stakeholder Partnership Manager, I coordinate group therapy sessions, oversee contract therapists, and handle secure documentation for our outpatient mental health clinic. Our team records telehealth and in-person group sessions only with written patient consent, turning conversations into notes for care planning and supervision reviews. Before adopting Deepgram, our therapists manually jotted session takeaways during meetings or spent hours afterward listening back to audio recordings and typing summaries. This pulled focus away from active patient engagement and created a massive backlog of unfinished clinical documentation.

The custom vocabulary tool has been transformative for our work. Behavioral health conversations are filled with specialized terminology: diagnostic labels, evidence-based intervention names, local support resource codes, and unique patient aliases we use to protect privacy. I upload a glossary tailored to our clinic’s practice, and Deepgram trains itself to recognize these terms consistently. During a recent eight-session dialectical behavior therapy (DBT) group, the transcription captured terms like “wise mind” and “skill chain” without constant misspellings that plagued our older transcription tool. Our licensed therapists no longer pause to correct dozens of terminology errors, cutting their post-session editing time significantly each week.

I also rely heavily on its speaker diarization feature, which separates speech by individual participant. Group therapy often includes multiple patients, a lead therapist, and sometimes a student observer. The labelled speaker tracks let me quickly isolate commentary from our contract therapists for peer supervision, without scrubbing through the whole audio file to locate their feedback. Since we operate under strict HIPAA rules, I appreciate that we can enable end-to-end encryption and lock down data retention settings to auto-delete raw audio files after transcripts are finalized. This removes a big compliance worry our small team carries, especially without an in-house IT specialist to audit data handling.

An unexpected benefit I uncovered is how the timestamped transcripts simplify quality assurance checks. When our clinical leadership team reviews session fidelity for CBT protocols, we jump straight to timestamps where specific interventions should have been introduced, rather than listening through full 90-minute recordings. This streamlined our monthly supervision cycle and helped us spot opportunities for therapist coaching faster.

Deepgram still requires careful access controls, as every transcript holds sensitive patient information, and it does not feed directly into our EHR system. I export finalized, redacted transcripts manually for chart integration. Even with this extra step, its accurate, privacy-focused transcription stack lightens the documentation burden on our clinicians. Therapists can stay present with patients during sessions instead of rushing to capture notes, which aligns perfectly with our core priority of delivering thoughtful, uninterrupted behavioral care. Review collected by and hosted on G2.com.

What do you dislike about Deepgram?

For our behavioral health clinic, Deepgram’s core transcription engine delivers solid results, but gaps in speaker separation, native EHR connectivity, and built-in PHI scrubbing create persistent operational headaches that eat into my bandwidth as Clinical Operations & Stakeholder Partnership Manager at Pinnacle Behavioral Collective. Our lean team manages group therapy and one-on-one telehealth sessions, and without dedicated IT support, every manual workaround adds risk and slows our clinical documentation cycle.

Speaker diarization is the most frequent pain point. Group therapy naturally overlaps, with patients talking over one another, pausing, or offering quiet, hesitant responses. Deepgram often merges multiple participants under a single speaker label or misassigns therapist commentary to a patient. During a recent DBT skills group with seven attendees, nearly 30% of the transcript lines had incorrect speaker tags. My contract therapists spent extra time splitting and relabeling segments before supervision reviews; this manual correction work can take an hour for a single 90-minute recording. The tool does not offer a simple way to lock speaker identities mid-transcript, so fixes do not carry over to future uploads from the same recurring group.

I also struggle with its limited native integration with our behavioral health EHR. Deepgram functions largely as a standalone transcription API, with no pre-built connector for common mental health charting platforms. Once a transcript is finalized, our team must manually export, redact, and paste relevant excerpts into patient charts. For our clinic, this is more than an inconvenience: every copy-paste step introduces accidental PHI exposure risk. I have to audit every exported file separately to remove nicknames, hometown references, and identifying details the automatic redaction misses. Its native redaction tool only catches standard fields like phone numbers and dates of birth; it cannot recognize context-sensitive identifiers unique to our therapy sessions.

The custom vocabulary workflow carries hidden friction as well. While the glossary helps with standard clinical terms, it does not retain context for softer, conversational phrasing common in counseling. Slang, regional speech patterns, and fragmented patient speech regularly get misinterpreted, and batch editing these errors line by line adds up quickly. There is no option to save session-specific correction rules to apply automatically for the same patient cohort across follow-up appointments.

An unexpected downside I’ve encountered ties to access governance. The platform’s permission model only offers broad editor or viewer roles. I cannot create a restricted access tier for contract therapists, one that lets them upload their own session audio and view only their assigned transcripts. If I grant upload access, they can potentially see files for other providers’ patient groups. That forces me to handle every upload myself, creating a transcription backlog when I’m pulled into referral coordination or vendor check-ins.

Deepgram is built around generic voice-to-text use cases rather than the nuanced privacy and documentation rules of outpatient behavioral care. It produces usable transcripts, but the constant need to fix speaker labels, scrub sensitive context manually, and guard access slows our clinical team down. Until these clinic-specific workflows are refined, Deepgram remains a tool that demands consistent oversight rather than a seamless fit inside our HIPAA-aligned care pipeline. Review collected by and hosted on G2.com.

Diego P.
DP
Diego P.
Director de Rich Media
Small-Business (50 or fewer emp.)
"Deepgram: Fast, Developer-Friendly, and Great for Domain-Specific Vocabulary"
4/5
What do you like best about Deepgram?

Deepgram is really a developer-friendly solution and is extremely fast if you compare it against other vendors like OpenAI Whisper and Speechmatics. I mention friendly because I never had to reach out to support to get the integration working, is pretty easy, well-documented, and self-explanatory. Something that caught my attention about making the switch is the ability to train domain/industry specific vocabulary; this is very useful when you need to focus your solutions in the industry, reducing friction for the final user. Review collected by and hosted on G2.com.

What do you dislike about Deepgram?

There is a big data privacy trade-off. If you leave the Model Improvement Program that uses the audio data to train their models, you lose the 50% rate discount, this is bad for FinTech startups, where money is a valuable asset that you need to take care of, but as a highly regulated industry, you can't share your data easily; the previous thing combined with the modular pricing means that the cost add up quickly when you need advanced features. Review collected by and hosted on G2.com.

Zeki u.
ZU
Zeki u.
Técnico de reparación de equipos informáticos
Small-Business (50 or fewer emp.)
"Fast and Accurate Transcription with Deepgram, Easy Integration and Flexible Models"
4/5
What do you like best about Deepgram?

What I love most about Deepgram is the accuracy and speed with which it transcribes. I've tried other solutions and always missed some details, but with Deepgram, I feel the result is much more reliable. Additionally, the integration is simple, and the platform is very intuitive, allowing me to focus on my work without wasting time configuring things. I also highlight the flexibility of its models, which adapt well to different accents and contexts. In summary, it gives me peace of mind knowing that I can rely on a tool that truly understands what is being said. Review collected by and hosted on G2.com.

What do you dislike about Deepgram?

What I like least about Deepgram is that, although the accuracy is very good, it can sometimes be a bit difficult to adjust the models for very specific cases or when there is technical jargon. I would also like the documentation to be clearer in some points, because at first, I had to spend extra time to fully understand how to take advantage of all the features. These are not serious problems, but details that could be polished to improve the experience and make it even smoother. Review collected by and hosted on G2.com.

Akshay M.
AM
Akshay M.
Tech Lead
Mid-Market (51-1000 emp.)
"Great Value STT/TTS with Strong Nova 3 Features and Easy Integration"
4.5/5
What do you like best about Deepgram?

i mostly used the STT (speech to text) with nova 3 and the best part is that it supports words recognization and speaker diarization and it also have a very good price offering comparatively

easy to integrate and change the parametes

quick support whenever required

and the performace it is very much statisfied

overall it is very good platform for STT and TTS

also it forms a user friendly portal to test out the api without putting any efforts in integaration. Review collected by and hosted on G2.com.

What do you dislike about Deepgram?

Deepgram performs well overall, but I have experienced occasional inaccuracies with speaker diarization. Sometimes speakers are not distinguished correctly, or the labels overlap, which can affect the accuracy of multi-speaker transcriptions. Review collected by and hosted on G2.com.

Response from Emily Coleman of Deepgram

Thank you for taking the time to leave us a review. We're glad Nova-3 has been easy to integrate and that the transcripts are holding up in your voice bot work. Thanks for the feedback on diarization as well, I'm passing that along to our speech team.

D Santhosh K.
DK
D Santhosh K.
Data Engineer
Retail
Enterprise (> 1000 emp.)
"The fastest Speech to Text service I've ever used!"
5/5
What do you like best about Deepgram?

The new Voice Agent API is the feature I love the most. I have been using Deepgram for the low latency STT but now with this API I can involve LLMs directly into the context and I don't have to call another API just for using the LLM. Love this new integration. Excited to see what other build with it. Review collected by and hosted on G2.com.

What do you dislike about Deepgram?

Deepgram has grown a lot since I last saw it. It's heading in the right direction for growth. The only concern is if someone has already signed up to Deepgram now we can't get that $200 for using the Voice Agent API and Audio Intelligence. Review collected by and hosted on G2.com.

Response from Emily Coleman of Deepgram

Thank you for your review. It's especially exciting to hear the Voice Agent API took a whole separate LLM call out of your build, and we're glad the hackathon is what brought you in. We're excited to see what else you build with Deepgram.

Roman M.
RM
Roman M.
Examination Specialist
Small-Business (50 or fewer emp.)
"Deepgram Nova-3: Word-Level Timings and Code-Switching That Power Our App"
5/5
What do you like best about Deepgram?

Deepgram has beena godsent to us! We run Deepgram as the transcription backbone for a language-learning app that imports tens of thousands of short-form videos a month, and the thing we value most is that a single prerecorded call gives us everything downstream needs: word-level timings, diarization, smart punctuation and utterances, which is what our karaoke captions, speaker-aware segmentation, auto-pause and word-tap glossing are all built on. The language=multi code-switching mode on Nova-3 is genuinely differentiated for us, since per-word language tags let us detect and handle a Spanish creator dropping into English mid-sentence, and no other provider we tested returns that. Language coverage across Nova-2 and Nova-3, including dedicated regional models like Swiss German, effectively determines which languages we can ship at all, and tokenization on spaceless scripts such as Chinese, Japanese and Thai is consistent enough that our whole difficulty and CEFR scoring model is calibrated on it. Operationally it is easy to live with: we can pass either a buffer or a remote URL, so re-transcribing from stored audio costs us nothing extra, and unrecognized model/language combinations fail cleanly enough that a simple retry handles them. Review collected by and hosted on G2.com.

What do you dislike about Deepgram?

We have a lot of learner demand for Esperanto, but sadly it's not available yet. :) Review collected by and hosted on G2.com.

Response from Emily Coleman of Deepgram

Thank you very much for your positive feedback and for sharing details about your language-learning app. It sounds like an exciting project, and it's wonderful to hear that multi code-switching mode in Nova-3 is getting you the coverage you need to keep building. Thanks again for taking the time to leave such a detailed review for us.

Abhinav C.
AC
Abhinav C.
Technical Program Manager
Mid-Market (51-1000 emp.)
"Flawless, Low-Latency Transcriptions with an Intuitive UI"
4/5
What do you like best about Deepgram?

The accuracy of transcriptions is flawless with Nova -3 Model.Ultra Low latency with almost realtime audio transcription makes it a best choice.Also, The smart formatting and multi-lingual language changes make it best for production ready deployment. Lastly the flawless Voice agent API manages the real time connection loop.It has a intuitive UI for easy usage. Review collected by and hosted on G2.com.

What do you dislike about Deepgram?

The cost can be a factor as the scale goes up the pricing rise.It does have technical complexity which requires to do spend time on learning execution. Review collected by and hosted on G2.com.

Response from Emily Coleman of Deepgram

Thank you for your review. We're glad Nova-3 is holding its accuracy even when the audio is noisy, and that the domain-specific vocabulary support is doing real work for you. I'm passing along your feedback on how we can improve the experience for new users to navigate through the technical complexity. thanks again for sharing!

Ishan S.
IS
Ishan S.
Manager and Dietician at Chaitanya Homoeo Clinic, Medical Store Owner, Content Creator
Hospital & Health Care
Small-Business (50 or fewer emp.)
"Very Good for Transcripts, Summaries, and Content Preparation"
5/5
What do you like best about Deepgram?

I work as a Dietician and Nutritionist, manage a homeopathy clinic, create health education content for social media, and also prepare educational material for patients and students. What I like most about Deepgram is that it helps convert spoken content into text quickly and in a very organized way. I tested it with a health awareness audio recording, and the transcript was generated fast and was easy to review. What makes it useful for my work is that it offers more than basic transcription. Features like speech-to-text, smart formatting, speaker recognition options, summarization, topic detection, and audio file transcription help me work with recordings more efficiently. When I create health education content, prepare awareness campaigns, review educational recordings, conduct online teaching sessions, or organize information for patients, these features help me identify important points much faster.

The performance has been good during my use. Transcripts were generated quickly, the text was easy to read, and the formatting required very little cleanup. I also found the summaries and detected topics useful because they provide a quick overview of longer recordings. This helps save time when preparing patient education material, nutrition guidance notes, health awareness content, presentation outlines, and social media posts. Another thing I like is that it reduces the effort needed to review longer audio files. Instead of repeatedly listening to recordings, I can work directly with the transcript, summary, and detected topics to organize information more efficiently. This is especially helpful when handling educational content, clinic related recordings, and health discussions that need to be converted into written material. I do not use it every day, but whenever I need to work with recorded content, Deepgram helps make the process faster, more organized, and easier to manage. Overall, Deepgram helps save time, keeps recorded information organized, and makes it easier to work with audio-based content in a more structured way. Review collected by and hosted on G2.com.

What do you dislike about Deepgram?

The transcription quality is generally very good, but with recordings that contain strong accents, unclear speech, or multiple people speaking at the same time, I sometimes need to do a small amount of manual review. It does not happen often, but it can occur with real world audio. Review collected by and hosted on G2.com.

David H.
DH
David H.
Founder
Small-Business (50 or fewer emp.)
"Seamless Transcriptions Perfect for Niche Content"
5/5
What do you like best about Deepgram?

I really like that Deepgram powers all of the transcripts for our podcasts with great accuracy, especially when dealing with technical language and specific terms. I appreciate how it allows us to upload specific terminology, making our transcripts much more accurate than other services. It's impressive how Deepgram lets us automate the entire process, from downloading podcasts to getting back transcripts that need minimal editing. What I love most is that Deepgram works seamlessly in the background without needing manual intervention, making our work faster with less effort. Review collected by and hosted on G2.com.

What do you dislike about Deepgram?

I think maybe the capacity to share more terms would be nice. And, I'm not sure that it gives us everything we want in terms of speaker identification. I think that maybe could be improved. We just haven't been able to find a programming process that will give us back all the identified speakers as accurately as we would like. I'm not sure if I'm able to upload samples, for example, of each speaker. But, something like that would be useful if I'm not. Review collected by and hosted on G2.com.

Response from Emily Coleman of Deepgram

Thank you for the thoughtful review. We're glad the whole process runs in the background and comes back with transcripts that need almost no editing. On speaker labels, if you haven't tried it already, we have a newer v2 diarizer you can pin with diarize_model=v2 on prerecorded audio. Thanks again for all of your wonderful feedback and for taking the time to share with us!

See how Deepgram improved
Hitesh J.
HJ
Hitesh J.
Software Engineer
Mid-Market (51-1000 emp.)
"From Raw Audio to Actionable Insights in Seconds"
4.5/5
What do you like best about Deepgram?

What I like best about Deepgram is the real-time transcription speed and accuracy — the Nova-2 model processes audio almost instantaneously with remarkably low word error rates even on technical jargon and domain-specific vocabulary, which was a persistent failure point with other transcription services we evaluated. Review collected by and hosted on G2.com.

What do you dislike about Deepgram?

One consistent frustration is the documentation gaps around edge cases - while the core API docs are clean and well-structured, when you move into advanced configurations like combining smart formatting with custom models or fine-tuning diarization sensitivity, the documentation becomes sparse and I've had to rely heavily on community forums and trial-and-error to find answers. Review collected by and hosted on G2.com.

Questions about Deepgram? Ask real users or explore answers from the community

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Gabriel A.
GA
Gabriel Avila
•
Last activity about 5 years ago

What is the best way to use the keywords, search, numerals and other parameters inside the API call?

GU
Guest User
•
Last activity about 1 month ago

What is Deepgram used for?

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Pricing Insights

Averages based on real user reviews.

Time to Implement

1 month

Return on Investment

7 months

Average Discount

26%

Deepgram Comparisons
Deepgram Features
Installation & setup Ease
Developer API & SDK
Software Integration
Accuracy in Noisy Settings
High-Volume Scalability
Environmental Noise Adaptation
Regulatory Compliance
Secure Communication Channels
Machine Learning & Adaptive Speech Recognition
Speaker Differentiation
Sentiment & Tone Analysis