Skip to main content

Otter.ai vs Deepgram

A feature-by-feature comparison of Otter.ai and Deepgram across 7 capability categories.

First tool

Try Otter.ai (opens in a new tab)

Second tool

Try Deepgram (opens in a new tab)

Modalities — Tie

Modalities: Otter.ai compared with Deepgram
Feature	Otter.ai	Deepgram
Text Input	Yes, requires free plan. Otter Chat and the transcript editor take typed questions over meeting notes.	Partial. Prompts configure Voice Agent behavior. Primary input is audio.
Image Upload / Vision	No. Meeting transcription, not a vision model.	No. Speech platform, not vision.
Image Generation	No. Does not generate images.	No. Does not generate images.
Voice Mode	Partial. Live captions and spoken meetings. It is not a two-way voice assistant like ChatGPT Voice.	Yes, requires plus plan. Voice Agent API is a conversational speech loop.
Video Understanding	No. Joins Zoom/Meet/Teams for audio. It does not watch the video track as a vision model.	No. Audio/speech focus, not video analysis.
Video Generation	No. Not a video generation product.	No. Not a video generation product.
File Upload (PDF, DOCX)	Partial. You can import audio/video of meetings. Not a general PDF knowledge base.	Partial. Batch transcription accepts audio files. Not a PDF chat uploader.
Code Execution	No. Not a code sandbox.	No. STT/TTS APIs, not a code sandbox.
Audio Input	Yes, requires free plan. Core product: live and recorded meeting transcription. Basic includes 300 minutes/month.	Yes, requires plus plan. Flux STT and Voice Agent consume live and recorded audio.
Canvas / Artifact Editor	No. Transcript editor, not a canvas/artifacts UI.	No. Not a canvas product.
Screen Sharing / Computer Use	No. No computer-use takeover.	No. No computer-use product.

Memory & Context — Tie

Memory & Context: Otter.ai compared with Deepgram
Feature	Otter.ai	Deepgram
Persistent Memory	Partial. Otter Chat over your meeting library. That is search over transcripts, not a personal-facts memory profile.	Partial. Voice Agent sessions retain context within a call.
Large Context Window	No. Not an LLM context-window product. Limits are minutes, not tokens.	Unknown. Agent context limits were not on the homepage snippet.
Custom Instructions	Unknown. Custom vocabulary/vocabulary was not re-checked on the 2026 pricing page.	Yes, requires plus plan. Configure Voice Agent prompts and behavior.
Conversation History	Yes, requires free plan. Meetings and chats are saved in your Otter account.	Partial. Call logs and transcripts in console. API is per-session.

Integrations — Deepgram Wins

Integrations: Otter.ai compared with Deepgram
Feature	Otter.ai	Deepgram
Web Search / Browsing	No. Searches your meetings, not the live web.	Unknown. Whether Voice Agent can search the web was not checked.
Plugins / Extensions	Partial. Zoom/Meet/Teams plus Zapier and an MCP server. Not a GPT-style plugin store.	Partial. Integrations and webhooks for voice workflows.
API Access	Unknown. An Otter developer API was not confirmed on the pricing page this round.	Yes, requires plus plan. REST and WebSocket APIs for STT, TTS, and Voice Agent.
Zapier Integration	Yes, requires plus plan. Zapier is listed on paid/Basic materials as a meeting-notes automation path.	Unknown. Zapier listing was not checked.
Custom GPTs / Bots	No. No custom-GPT store.	Yes, requires plus plan. Voice Agent is a deployable speech bot.
Real-time Collaboration	Partial. Shared meetings and live notes. Not a multiplayer AI document.	No. No multiplayer canvas.
Live Social Data Integration	No. No live social firehose.	No. No social firehose.
Live Citation Mapping	No. Citations are to your meeting, not the academic web.	No. Not a cited-search product.

Developer — Deepgram Wins

Developer: Otter.ai compared with Deepgram
Feature	Otter.ai	Deepgram
Function Calling	Partial. MCP server is listed. That is tool access for assistants, not a public function-calling chat API.	Partial. Voice Agent can invoke configured tools during a call.
Streaming Responses	Yes, requires free plan. Live captions stream as people talk.	Yes, requires plus plan. Realtime streaming STT and TTS.
Fine-Tuning	No. You do not train Otter’s speech model.	Unknown. Custom STT models were not confirmed on homepage.
Embeddings API	No. Not an embeddings API.	No. Speech APIs, not embeddings.
Structured Output (JSON)	Partial. Summaries, action items, and speakers. Not arbitrary JSON schema.	Partial. Structured transcript formats and diarization.
Reasoning / Thinking Mode	No. Not an LLM reasoning-mode product.	No. Not a text reasoning model product.
Local Execution	No. Cloud SaaS. Desktop recorder still sends audio to Otter.	Yes, requires enterprise plan. Self-hosted deployment option alongside cloud.
Open Weights	No. Closed speech models.	No. Proprietary Flux models. Distinct from Whisper open weights.
Multi-Agent Orchestration	No. Not an orchestrator.	No. Single voice agent per call.

Platforms — Otter.ai Wins

Platforms: Otter.ai compared with Deepgram
Feature	Otter.ai	Deepgram
Web App	Yes, requires free plan. otter.ai web app for notes and Otter Chat.	Partial. Console for keys and testing. Primary surface is API.
iOS App	Yes, requires free plan. Official iOS app.	No. No consumer iOS app.
Android App	Yes, requires free plan. Official Android app.	No. No Android app.
Desktop App	Yes, requires free plan. Bot-free desktop recorder is advertised.	No. No desktop app.
Chrome Extension	Yes, requires free plan. Chrome capture extension.	No. No Chrome extension.

Privacy — Tie

Privacy: Otter.ai compared with Deepgram
Feature	Otter.ai	Deepgram
GDPR Compliant	Unknown. Needs a current DPA read. Not asserted from the marketing homepage.	Unknown. Compliance docs were not re-read.
Opt Out of Data Training	Unknown. Training-use toggle was not checked on a privacy policy this round.	Unknown. Training on customer audio was not checked.
Enterprise Privacy Mode	Yes, requires enterprise plan. Enterprise adds SSO, SCIM, and a HIPAA add-on on the pricing page.	Yes, requires enterprise plan. Self-hosted and private cloud deployment options.

Workspaces — Tie

Workspaces: Otter.ai compared with Deepgram
Feature	Otter.ai	Deepgram
Projects / Folders	Partial. Meetings can be organized; workspace folders on paid were not fully mapped.	Partial. Console projects for API keys and usage.