Gladia vs Whisper Memos

Gladia is a speech-to-text API for developers building voice products. Its single API handles async and real-time transcription, speaker diarization, sentiment analysis, and Audio-to-LLM enrichment. Solaria-3 and Solaria-1 models cover 100+ languages with native code-switching when speakers mix languages mid-sentence. Over 300,000 developers and 2,000+ enterprise teams use Gladia for meeting assistants, contact centers, voice agents, and media workflows.

Most STT APIs charge extra for diarization, sentiment, or multilingual support. Gladia bundles speaker labels, named entity recognition, and translation into the core transcription call at no add-on cost. Its EU headquarters and default model-training opt-out on paid plans give procurement teams a compliance story Deepgram and AssemblyAI often sell as upgrades. Self-hosted Whisper comparisons on Gladia's site cite roughly 20% less DevOps overhead for teams that switch.

Product teams plug Gladia into Pipecat, LiveKit, Twilio, or Retell with Python and Node.js SDKs. Contact centers transcribe call recordings for QA and compliance. Meeting assistant builders get sub-300ms real-time latency and a 99.95% uptime SLA on production traffic. Media teams generate time-stamped subtitles from pre-recorded audio through the async endpoint.

Whisper Memos records voice on your iPhone or Apple Watch and emails back a formatted transcript with an optional AI summary. You tap once on your phone, watch complication, or Action Button, speak your thought, and seconds later get readable paragraphs in your inbox. It targets people who capture ideas while walking, driving, or between meetings rather than sitting down to type.

Meeting recorders like Otter or Granola center on live calls and shared workspaces. Whisper Memos routes every memo to your inbox by default, adds custom summary prompts, and lets you name Agents that send different recordings to email, Notion, Trello, or Zapier workflows. The Apple Watch app, lock screen widget, and Siri shortcuts are first-class, which matters when your hands are busy.

Freelancers, founders, and ADHD users rely on it for brain dumps, errands, and journal entries they would never write out. Students record lectures on their phone and get searchable notes back. Anyone deep in Apple's ecosystem who wants voice-to-text without cleaning up a rough transcript themselves is the core audience.