Top 10 HTK (Hidden Markov Model... Alternatives & Competitors

Top 10 Alternatives to HTK (Hidden Markov Model Toolkit) Recently Reviewed By G2 Community

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Deepgram
By Deepgram
4.6/5
(439)
Product Description
Deepgram builds artificial intelligence to recognize speech, search for moments, and categorize audio and video.
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Reviewers say compared to HTK (Hidden Markov Model Toolkit), Deepgram is:
More usable
Better at support
Better at meeting requirements
Categories in common with HTK (Hidden Markov Model...:
Voice Recognition

Krisp
By Krisp Technologies, Inc.
4.7/5
(1,149)
Product Description
Krisp delivers real-time Voice AI technology that improves digital conversations across meetings, contact centers, and embedded applications. The platform combines noise and echo removal, background voice cancellation, accent conversion, live voice translation, transcription, meeting summarization, and agent assistance in one solution. Krisp technology is deployed on more than 200 million devices and processes over 75 billion minutes of voice conversations each month. Organizations use it to capture accurate meeting records, enhance customer interactions, and build new voice-enabled products. Contact centers and service providers report measurable impact, including reductions in noise-related complaints, faster call handling, and higher customer satisfaction. By operating on-device and in the cloud, and by supporting any microphone, headset, or communication app, Krisp provides a scalable, privacy-focused layer of real-time voice AI for businesses of every size.
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Reviewers say compared to HTK (Hidden Markov Model Toolkit), Krisp is:
More usable
Better at meeting requirements
Better at support
Categories in common with HTK (Hidden Markov Model...:
Voice Recognition

Rev
By Rev.com
4.7/5
(589)
Product Description
Digital evidence has surged — body cams, dash cams, smartphones, 911 calls, and interviews in every case — but legal and law enforcement teams haven’t grown with it, making thorough review nearly impossible. Rev helps teams keep pace. Our platform pairs industry-leading speech recognition with AI that cites its sources, delivering accurate, verifiable results tied to the original file. AI supports — never replaces — human judgment, with optional human review when precision matters most. Built with CJIS-, HIPAA-, and SOC 2-compliant security and zero data sharing with third-party LLMs, Rev reduces overtime, prevents missed details, and helps move cases forward with confidence.
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Reviewers say compared to HTK (Hidden Markov Model Toolkit), Rev is:
More usable
Better at meeting requirements
Better at support
Categories in common with HTK (Hidden Markov Model...:
Voice Recognition

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Kaldi ASR
By Slashdot Media
4.1/5
(21)
Product Description
Kaldi is an automatic speech recognition toolkit that supports linear transforms, MMI, boosted MMI and MCE discriminative training, feature-space discriminative training, and deep neural networks.
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Reviewers say compared to HTK (Hidden Markov Model Toolkit), Kaldi ASR is:
Better at meeting requirements
Categories in common with HTK (Hidden Markov Model...:
Voice Recognition

Google Cloud Speech-to-Text
By Google
4.6/5
(237)
Product Description
Google Cloud Speech-to-Text is a service that enables developers to quickly and accurately convert audio to text by applying neural network models in an easy to use API. The API covers 73 languages and 137 different local variants to support a global user base and can be used to power media voice control systems, content captioning and analysis, conversational platforms and more.
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Reviewers say compared to HTK (Hidden Markov Model Toolkit), Google Cloud Speech-to-Text is:
More usable
Better at meeting requirements
Better at support
Categories in common with HTK (Hidden Markov Model...:
Voice Recognition

Notta
By Notta
4.4/5
(234)
Product Description
Notta automatically converts meetings, interviews, and other audio/video into accurate text. Transcribe, edit, summarize, and collaborate in a single workflow to stay productive.
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Reviewers say compared to HTK (Hidden Markov Model Toolkit), Notta is:
More usable
Better at meeting requirements
Better at support
Categories in common with HTK (Hidden Markov Model...:
Voice Recognition

GlobalLink
By TransPerfect
4.5/5
(186)
Product Description
GlobalLink enables organizations to streamline the localization process for all business needs.
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Reviewers say compared to HTK (Hidden Markov Model Toolkit), GlobalLink is:
More usable
Better at support
Better at meeting requirements
Categories in common with HTK (Hidden Markov Model...:
Voice Recognition

AssemblyAI - Speech to Text API
By AssemblyAI
4.6/5
(119)
Product Description
We're a team of engineers and researchers, and we're working to give developers and global companies an alternative to big tech companies when it comes to advanced AI solutions.
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Reviewers say compared to HTK (Hidden Markov Model Toolkit), AssemblyAI - Speech to Text API is:
More usable
Better at support
Better at meeting requirements
Categories in common with HTK (Hidden Markov Model...:
Voice Recognition

Mihup
By Mihup Communications Private Limited.
4.7/5
(69)
Product Description
Mihup is the new frontier in Conversational AI. Our platform enables enterprise developers to create customized voice interfaces with full control over brand identity and privacy. Our interaction analytics solution provides 100% analysis of a call center’s customer interactions to derive actionable insights to improve sales, collection and customer services. We are an enterprise ready platform for both native cloud or edge deployments.
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Reviewers say compared to HTK (Hidden Markov Model Toolkit), Mihup is:
More usable
Better at meeting requirements
Better at support
Categories in common with HTK (Hidden Markov Model...:
Voice Recognition