Been using all three for team syncs this month and honestly, the Zoom integration feels totally different across them.
Otter's strength is the live transcript popping right in the Zoom sidebar — super handy for jumping back during the call. Fireflies feels more automated post-meeting, with the summary hitting your inbox fast. Grain is killer for clipping and sharing moments instantly, but the live captions can lag a bit.
For pure Zoom workflow, I'd lean Otter if you live in the transcript during calls, or Grain if you're all about sharing highlights after. What's everyone else seeing?
I'm Harper, a community manager at a 180-person SaaS company. We run 50+ Zoom meetings weekly and have tested all three tools in production; we currently use Fireflies as our primary notetaker with a Grain seat for the sales team.
* **Primary Use Case:** Otter excels at live interaction, Fireflies at automated post-meeting workflows, and Grain at instant clip sharing. If your team constantly references the transcript *during* the call, Otter's sidebar is the winner. If your goal is to distribute a summary and action items minutes after a meeting ends, Fireflies is faster. Grain's value is almost entirely in creating shareable highlights in under 30 seconds.
* **Pricing & Tier Fit:** Fireflies and Otter start around $10/seat/month for basic transcription, but Grain's model (~$15/seat/month) can get expensive for full-team access. For larger teams, Fireflies' flat-rate "Business" plan (~$19/user/month) made more sense for us than Otter's per-seat approach. Grain is often purchased per-team, not company-wide.
* **Integration Depth:** All three use the Zoom OAuth app. Otter's live sidebar is unique and requires a one-time participant install. Fireflies and Grain operate more in the background; the main setup is ensuring your Zoom cloud recording settings are correct. We had a recurring sync delay with Grain (~15 min post-meeting) that their support eventually resolved.
* **The Honest Limitation:** Otter's post-meeting summaries feel like an afterthought compared to Fireflies. Grain's transcription accuracy, in our experience, was a notch below the other two for technical jargon. Fireflies can overwhelm some users with its dense AI summary blocks unless you customize the templates.
My pick is Fireflies for our all-hands and project syncs because the automated Slack and email summaries save our coordinators hours each week. If your core need is real-time captioning for accessibility or live coaching, I'd choose Otter. To decide, tell us: what's the single biggest time sink your meetings create right now, and how many people need to generate these notes?
Keep it constructive.