SpeechSuper
Get industry-leading pronunciation assessment and scoring API solutions from SpeechSuper. Our APIs accurately measure pronunciation, fluency, rhythm, and completeness at phoneme, syllable, word, and sentence levels. We support multiple languages, including English, Mandarin Chinese, Korean, Japanese, German, French, Spanish, and Russian. Our API also supports semi-open and close-ended speaking assessments. Contact us today to learn more about our powerful pronunciation assessment API and pronunciation scoring API solutions.
Vendors
0Third parties this company currently discloses, grouped by function when classified.
No disclosed vendors yet
Vendors appear only once a public disclosure or other published evidence names them.
Customers
1Companies whose current disclosures name this company as a vendor.
Potential customers
384Companies using another vendor in one of SpeechSuper’s categories, excluding SpeechSuper’s observed customers.
These companies use another vendor in the same category but do not currently name SpeechSuper. This is an observed relationship pattern, not a claim of buying intent.
Uses Cartesia
Uses Deepgram, ElevenLabs
Uses Deepgram
Uses Anthropic, PBC, OpenAI, LLC
Uses OpenAI, LLC
Uses Anthropic, PBC, OpenAI, LLC
Uses OpenAI, LLC
Uses Anthropic, PBC
Uses TypeSafe AI, Inc
Uses OpenAI, LLC
Uses OpenAI, LLC
Uses Anthropic, PBC, Fireworks AI, Inc., OpenAI, LLC
Uses ElevenLabs
Uses Anthropic, PBC, AssemblyAI, Baseten +1 more
Uses AssemblyAI, OpenAI, LLC
Uses Cartesia
Uses ElevenLabs, OpenAI, LLC
Uses Anthropic, PBC, OpenAI, LLC
Uses Anthropic, PBC
Uses Fireworks AI, Inc.
Uses Mistral AI
Uses Anthropic, PBC
Uses OpenAI, LLC
Uses Anthropic, PBC, OpenAI, LLC
Uses OpenAI, LLC
Uses Anthropic, PBC
Uses Anthropic, PBC, OpenAI, LLC
Uses Cartesia
Uses Anthropic, PBC, OpenAI, LLC
Uses Anthropic, PBC, ElevenLabs, OpenAI, LLC
Uses Anthropic, PBC, Baseten, Fireworks AI, Inc. +2 more
Uses Anthropic, PBC, OpenAI, LLC
Uses Anthropic, PBC
Uses Anthropic, PBC, OpenAI, LLC
Uses Anthropic, PBC, Fireworks AI, Inc., OpenAI, LLC
Uses OpenAI, LLC
Uses AssemblyAI
Uses Anthropic, PBC, OpenAI, LLC
Uses AssemblyAI
Uses OpenAI, LLC
Uses OpenAI, LLC
Uses Anthropic, PBC, Fireworks AI, Inc., OpenAI, LLC
Uses Cartesia
Uses Anthropic, PBC, OpenAI, LLC, OpenRouter
Uses Anthropic, PBC, OpenAI, LLC
Uses OpenAI, LLC, OpenRouter, Sail Research
Uses TypeSafe AI, Inc
Uses Anthropic, PBC, OpenAI, LLC
Uses Anthropic, PBC, ElevenLabs, OpenAI, LLC +1 more
Uses Anthropic, PBC, OpenAI, LLC, OpenRouter
Uses OpenAI, LLC
Uses Anthropic, PBC, Cohere Inc., Fireworks AI, Inc. +2 more
Uses Anthropic, PBC, OpenAI, LLC
Uses Anthropic, PBC, OpenAI, LLC
Uses Anthropic, PBC, ElevenLabs, OpenAI, LLC
Uses OpenAI, LLC
Uses Anthropic, PBC
Uses Anthropic, PBC, OpenAI, LLC
Uses Anthropic, PBC, OpenAI, LLC
Uses Anthropic, PBC, OpenAI, LLC
Uses OpenAI, LLC, OpenRouter
Uses OpenAI, LLC
Uses OpenAI, LLC
Uses Anthropic, PBC, Deepgram, ElevenLabs +2 more
Uses Anthropic, PBC, OpenAI, LLC
Uses Deepgram
Uses Anthropic, PBC, Cartesia, Deepgram +3 more
Uses Anthropic, PBC, OpenAI, LLC
Uses Anthropic, PBC
Uses Anthropic, PBC, ElevenLabs
Uses Anthropic, PBC, Baseten, Fireworks AI, Inc. +4 more
Uses Deepgram
Uses OpenAI, LLC
Uses Anthropic, PBC, ElevenLabs, OpenAI, LLC
Uses Anthropic, PBC, Fireworks AI, Inc., OpenAI, LLC
Uses Anthropic, PBC, Fireworks AI, Inc., OpenAI, LLC
Uses Novita AI
Uses Anthropic, PBC, Baseten, Cartesia +7 more
Uses OpenAI, LLC
Uses Anthropic, PBC, OpenAI, LLC
Uses Anthropic, PBC
Uses OpenAI, LLC
Uses Anthropic, PBC, ElevenLabs, OpenAI, LLC
Uses OpenAI, LLC
Uses Anthropic, PBC, AssemblyAI, Deepgram +3 more
Uses Anthropic, PBC, Deepgram, OpenAI, LLC
Uses Anthropic, PBC, OpenAI, LLC
Uses Anthropic, PBC, AssemblyAI, AssemblyAI
Uses OpenAI, LLC
Uses Anthropic, PBC, OpenAI, LLC
Uses OpenAI, LLC
Uses Anthropic, PBC, OpenAI, LLC
Uses Anthropic, PBC
Uses Cartesia, ElevenLabs, OpenAI, LLC
Uses AssemblyAI
Uses Anthropic, PBC, OpenAI, LLC
Uses Anthropic, PBC
Uses Anthropic, PBC, Fireworks AI, Inc., Hive +2 more
Uses Anthropic, PBC, ElevenLabs, OpenAI, LLC
Uses OpenAI, LLC