BriefCast vs Otter.ai vs Fireflies: Which One Actually Briefs Your Team?

Most meeting transcription tools solve the same problem: they listen to your meeting and turn it into text. That's useful, but it's not the same as briefing your team. If you're an engineering lead who runs three technical meetings a week, a transcript is just the beginning of the work. You still have to structure it, extract the decisions, build the slides, and distribute something your team can actually use.

This comparison covers three tools: Otter.ai, Fireflies.ai, and BriefCast. They approach the same starting point (a meeting recording) but produce very different outputs. Which one is right for you depends on what you actually need at the end.

What Each Tool Is Actually Trying to Do

Otter.ai is primarily a transcription and note-taking tool. It joins your meetings via a bot, produces a real-time transcript, and lets you add comments and highlights. The AI summary feature gives you a condensed version of the conversation. It's good at capturing what was said, and its speaker identification is reasonably accurate. But it doesn't generate structured minutes with decisions and action items separated out, and it produces nothing in the direction of a briefing deck.

Fireflies.ai goes further. It records and transcribes meetings, then generates a summary with action items, meeting sentiment analysis, and topic tracking over time. The search across your meeting library is strong, and it integrates with tools like Salesforce, HubSpot, and Slack. Fireflies is clearly aimed at sales teams and revenue operations, where tracking conversation trends and CRM sync matter. For engineering teams, most of those features are irrelevant, and the output still stops at text.

BriefCast is the narrowest of the three in scope, but it's the only one that produces a briefing deck. You upload a recording, and you get structured meeting minutes plus a downloadable .pptx file with topic slides, screen-captured frames from the meeting, and written explanations for team members who weren't there. It's built for technical meetings where visual content was shared and where the people reading the output weren't in the room.

Feature Comparison

Transcription and speaker identification - All three tools do this. Otter.ai has the longest track record here and handles overlapping speakers reasonably well. Fireflies and BriefCast both offer speaker diarization. BriefCast lets you rename speaker labels and the change propagates throughout the entire minutes document.

Structured meeting minutes - Otter.ai produces a summary but doesn't separate decisions from discussion or action items from general observations. Fireflies structures its output a bit more clearly, with action items called out explicitly. BriefCast generates a full structured document: summary, grouped topics, decisions, action items with owners, and technical discussion points, each linked to the original recording timestamp.

Briefing deck generation - Otter.ai: no. Fireflies: no. BriefCast: yes. This is the biggest differentiator. BriefCast generates a .pptx with one section per technical topic, written explanations for non-attendees, and embedded screen snapshots from video recordings. The deck opens in PowerPoint, Google Slides, and Keynote with no reformatting required.

Screen capture from video recordings - Only BriefCast does this. When you upload a video recording and someone was sharing their screen, BriefCast detects visual change points and captures frames at those moments. Architecture diagrams, code snippets, and slides from the meeting get embedded directly into the briefing deck.

File upload vs. live bot - Otter.ai and Fireflies both work primarily by joining meetings live via a bot. BriefCast works from uploaded files, which means it works for recordings that already happened, for meetings on platforms that don't support bots, or for teams that don't want a bot attending every call. Supported formats include MP4, WebM, MOV, MP3, WAV, and M4A.

Search across meetings - Fireflies has the strongest search functionality, with full-text search across your meeting history and filtering by speaker, date, and topic. Otter.ai has search but it's more basic. BriefCast's meeting library search is keyword-based and returns results within 500ms, though the library feature is on the upcoming roadmap rather than the current release.

Integrations - Fireflies has the most: Salesforce, HubSpot, Slack, Notion, Zapier, and others. Otter.ai integrates with Zoom, Google Meet, and Microsoft Teams natively. BriefCast focuses on the upload-and-export workflow rather than deep integrations, which suits teams that want the output (the deck and the minutes) more than they need CRM sync.

Pricing

Otter.ai's free plan is limited to 300 minutes of transcription per month. Their Pro plan runs $16.99 per month per user. Business plans start at $30 per user per month.

Fireflies.ai has a free plan with limited storage. Their Pro plan is $18 per month per user. Business plans are $29 per user per month.

BriefCast has a free Starter plan that covers five meetings per month and three deck downloads, which is enough to run the full workflow end to end. The Pro plan is $19 per month for unlimited meetings, recordings up to four hours, unlimited deck downloads, custom templates, and priority processing.

Who Should Use Each Tool

Otter.ai is a good fit if your primary need is real-time transcription and lightweight notes. It works well for journalists, executives who want searchable recordings of their calls, and teams already deep in the Google Workspace or Zoom ecosystem. It's not the right tool if you need structured documentation or anything visual.

Fireflies.ai is a good fit for sales teams, customer success teams, and anyone who needs to sync meeting data into a CRM. The topic tracking and conversation intelligence features are genuinely useful for sales coaching. For engineering teams doing technical project meetings, most of those features are overhead, and the output still requires manual work to turn into something shareable.

BriefCast is the right fit if you're an engineering lead or technical project manager who runs meetings where things get shared on screen, who needs to brief people who weren't there, and who wants the output to be a ready-to-distribute deck rather than a cleaned-up transcript. It doesn't try to be a CRM tool or a live note-taker. It does one thing: turn a recording into minutes and a briefing deck.

FAQ

Can I switch from Otter.ai or Fireflies to BriefCast without losing my old meeting history? BriefCast doesn't import from other tools. Your existing meeting library in Otter or Fireflies stays there. BriefCast builds a new library from recordings you upload going forward.

Does BriefCast work with Zoom recordings? Yes. You can download the MP4 from Zoom and upload it to BriefCast. The same applies to recordings from Google Meet, Teams, or any other platform that exports video.

What if my meeting was audio only, with no screen sharing? BriefCast handles audio-only files. It skips the frame extraction step and generates text-based minutes and a slide deck with structured bullet points. No empty image placeholders.

Is there a limit on recording length? The free Starter plan supports recordings up to one hour. The Pro plan supports recordings up to four hours.