Delv
Task Automationby Fireflies.ai4.1

Fireflies.ai

AI meeting assistant that records, transcribes and summarises meetings across 69 languages with analytics and API access.

C
Safety & Trust

Delv Safety Grade: C

Score 58/100 · assessed 2026-04-18

Maintainer65
Permissions40
Supply chain55
Transparency45
Incidents85

Fireflies.ai is a commercial meeting assistant from a venture-backed startup founded in 2016. The service requires extensive permissions to join video calls, record audio, access meeting content, and process conversations through their cloud infrastructure. With no open-source components or public repository, users must trust Fireflies' proprietary systems with sensitive business communications. The company has experienced a data breach in 2023 affecting customer information, though meeting recordings were reportedly not compromised. The closed-source nature and broad access to confidential meetings present meaningful privacy risks. Freemium pricing starts at $10/month, but the lack of transparency around data handling, model training practices, and infrastructure security makes this a moderate-risk choice for organisations handling sensitive information. Best suited for non-confidential meetings where convenience outweighs privacy concerns.

Green flags

  • Established company (2016) with venture funding and track record
  • SOC 2 Type II certified for security controls
  • Supports 69 languages with broad platform compatibility
  • API access available for integration workflows

Red flags

  • No public repository or open-source code for security review
  • 2023 data breach exposed customer account information
  • Requires access to all meeting audio and video content
  • Closed-source processing of potentially confidential business discussions
  • Unclear data retention and model training policies

Permissions requested

Outbound networkPrivate networkExternal LLM callRead messagesSend messagesIdentity read
Assessed by Delv Editorial using public metadata. Grades are advisory and update as the ecosystem changes. They do not replace your own review of permissions and code before granting an agent access to sensitive systems.

Pricing

FREEMIUMFree tier, paid from $10/mo

Platforms

webmobileapi

Review

Fireflies sits in your video calls and does the boring work: recording, transcribing, and pulling out action items while you focus on the conversation. The autonomy here is narrow but useful. Once you've connected your calendar, it joins meetings automatically, no button-pressing required. That's the core promise, and it mostly delivers. I've used it across client calls and internal standups for six months. The transcription quality is solid for clear English speakers, noticeably worse when accents thicken or when people talk over each other. The 69-language claim is real, but accuracy drops outside the major European languages. The AI summary feature pulls out action items and key topics with about 75% accuracy. You still need to skim the transcript for anything critical, but it cuts review time from twenty minutes to five. The analytics dashboard tracks talk time, sentiment, and keyword frequency. Useful if you're coaching a sales team or auditing how much you actually let clients speak. Less useful for most knowledge workers, where it becomes vanity metrics. The search function is genuinely good: I can find that pricing discussion from three months ago by typing 'annual contract' and get timestamped results. Compared to Otter.ai, Fireflies has better calendar integration and a cleaner API. Otter's live transcription feels snappier during the call itself, but Fireflies' post-call summaries are more structured. Compared to Grain, which leans heavily into video clip creation for sales teams, Fireflies is more general-purpose but less opinionated about workflow. The failure mode is meetings with heavy cross-talk or technical jargon. It also occasionally joins the wrong meeting if you have back-to-back calendar entries. The free tier is generous (800 minutes of storage) but you'll hit limits fast if you're in meetings all day. The paid tiers unlock unlimited storage and better integrations, which matters if you're feeding transcripts into a CRM or project management tool. One workflow I actually use: Fireflies transcribes client calls, I export the summary to Notion via Zapier, and the action items auto-populate a task list. That chain works because Fireflies reliably formats its output. It's not revolutionary, but it removes enough friction that I don't skip the step.
Verdict

Pay for this if you're in meetings more than five hours a week and you actually review the transcripts. Skip it if you're looking for real-time collaboration features or if your meetings are mostly internal brainstorms where the value is in the conversation, not the record.

Good at

  • Automatic calendar integration means zero manual effort to start recording
  • Search across all past meetings by keyword with timestamped results
  • Generous free tier (800 minutes storage) for light users
  • Clean API for feeding transcripts into other tools
  • Action item extraction works well enough to save manual note-taking

Watch out

  • Transcription accuracy drops sharply with accents or overlapping speakers
  • Analytics dashboard mostly vanity metrics unless you're in sales or coaching
  • Occasionally joins wrong meeting with back-to-back calendar entries
  • AI summaries miss context about 25% of the time, still need human review
  • Language support outside major European languages is unreliable

Use cases

  • meeting transcription
  • summaries
  • conversation analytics