Wave vs Otter.ai

Otter.ai was one of the first mainstream AI transcription tools, and it's still one of the most widely used. Wave came later with a different philosophy — give people every way to record, not just a bot in a video call. Both produce transcripts and AI summaries, but the range of conversations they cover is very different. Here's an honest breakdown.

The Core Difference: Where You Can Record

Otter.ai is built around its meeting bot. Connect it to your calendar and Otter joins your Zoom, Google Meet, and Microsoft Teams calls as a visible participant, transcribing as it goes. It also has iPhone and Android apps and a web recorder for in-person conversations, and you can import audio files — 3 lifetime on the free plan, 10 a month on Pro. What Otter does not have is a way to record a phone call, an Apple Watch app, or a way to capture a video call without the bot showing up in the participant list.

Wave gives you more ways in. Send a meeting bot to Zoom, Meet, or Teams (just like Otter). Use the Wave desktop app on Mac or Windows to capture mic + system audio from any call with no bot. Record incoming and outgoing phone calls on iPhone and Android through the built-in Phone Bridge. Press record on your iPhone, Android phone, or Apple Watch for in-person conversations. Or import an existing audio or video file. The difference isn't that Wave lacks a bot — it's that the bot is one option among several, not the only one.

Transcription Quality

Both apps produce accurate transcripts with speaker labels. Otter benefits from clean digital audio when it joins a virtual call directly, which generally means fewer errors. Wave's transcription engine is optimized for real-world audio captured through a phone microphone — background noise, overlapping voices, varying distances from speakers. In practice, both deliver usable transcripts, but the edge cases differ. Otter handles a quiet home office Zoom call slightly better; Wave handles a noisy conference room or coffee shop conversation far better, because it's built for exactly those scenarios.

AI Summaries

After recording, both apps generate AI-powered summaries. Otter provides real-time summaries during the meeting and a polished summary afterward, with action items and key topics extracted. Wave generates summaries after the recording ends, with key points, action items, and a structured overview of the conversation. Both are genuinely useful — the main difference is timing, not quality.

Feature Comparison

• Recording methods: Wave offers a meeting bot, the desktop app with no bot, the Phone Bridge for phone calls, the mobile app, Apple Watch, and file imports. Otter offers a meeting bot, mobile and web recording, and file imports.
• In-person meetings: Both record from a phone. On Otter's free plan each conversation stops at 30 min (90 min on Pro); Wave has no per-recording cap, and adds Apple Watch capture.
• Phone calls: Wave records incoming and outgoing calls on iPhone and Android through its Phone Bridge. Otter has no phone-call recording.
• Virtual meetings: Both can join Zoom, Teams, and Meet with a bot. Wave also captures mic + system audio through its desktop app without any bot joining.
• Bot visibility: Otter's only way into a video call is a visible bot. Wave offers a bot and bot-free methods (desktop and mobile recording).
• Platform: Wave is available on iPhone, Android, Apple Watch, Wear OS, Mac, Windows, and the web. Otter is web-first with iPhone and Android apps and no watch app.
• Speaker identification: Both support speaker labels. Otter identifies speakers via meeting profiles; Wave uses Voice ID, a voice fingerprint you name once.
• Collaboration: Otter offers shared workspaces, comments, and highlights for teams. Wave focuses on individual productivity with easy export and sharing, plus Wave Teams for shared billing and access.
• Integrations: Otter connects to Zoom, Teams, Google Meet, Salesforce, and HubSpot. Wave has an open API and an MCP server, so Claude, ChatGPT, and other AI assistants can read your recordings directly.
• Privacy: Wave does not use your recordings to train AI models and is SOC 2 compliant. Otter faces Brewer v. Otter.ai, a proposed class action filed August 15, 2025 in N.D. Cal., alleging it recorded participants without consent — a lawsuit, not a ruling — and its bot's presence in calls raises consent questions in some jurisdictions.
• Pricing: Both have free tiers. Otter Basic is 300 min/month, capped at 30 min per conversation; Pro is $16.99 a month or $8.33 a month billed yearly for 1,200 min/month. Wave's free plan is 30 minutes a month; paid plans start at $80 a year or $15 a month with unlimited recording.

Privacy and Consent

This is where the comparison gets interesting. In a video call, Otter always uses a bot, so every participant sees the recording. In many workplaces, this is fine — everyone expects meetings to be recorded. But in client calls, interviews, or sensitive conversations, a recording bot changes the dynamic.

Wave gives you the choice. Use a bot for internal meetings where recording is standard. Use the desktop app or mobile recorder when you want to capture audio without a bot in the participant list. Wave is SOC 2 compliant and does not train AI models on your recordings or transcripts. For anyone handling confidential information — lawyers, therapists, HR professionals, journalists — having bot-free recording options matters.

That said, recording without others' knowledge carries its own legal obligations. Many jurisdictions require all-party consent for recording conversations. Wave makes the recording discreet, but the legal responsibility to inform participants still falls on you.

Where Otter Wins

Otter is the better choice if your work revolves around scheduled virtual meetings on Zoom, Teams, or Google Meet, and you want tight integration with those platforms. The ability to have a bot automatically join every meeting on your calendar, transcribe it, and push notes to your CRM is powerful for sales teams and account managers. Otter's collaborative workspace features — shared notes, comments, highlight reels — also make it a stronger fit for large teams that need to work together on meeting content. And its free plan is generous on total minutes, as long as your conversations are short.

Where Wave Wins

Wave is the better choice if your meetings happen in different places — not just on Zoom. A student recording lectures uses the mobile app. A consultant on a client call uses the Phone Bridge. A remote worker on back-to-back Zoom calls uses the desktop app or meeting bot. Someone walking into a meeting taps record on their watch. Wave covers all of these because it offers multiple recording methods instead of locking you into one.

Wave also wins on flexibility around privacy. When recording is expected, use the bot. When discretion matters, use the desktop app or mobile recorder. No data is used for AI training, and the app is SOC 2 compliant. For professionals in regulated industries, having the option to record without a bot is a meaningful advantage.

The Verdict

If you spend most of your day in back-to-back Zoom calls and want automated transcription with team collaboration features, Otter.ai is a solid tool built for that workflow, and its shared workspaces and CRM integrations are more mature for that specific job. If you need a meeting recorder that works everywhere — in person, on the phone, in a lecture hall, at a coffee shop, on your wrist, and on video calls — Wave is the more versatile choice.