Last updated: July 2026  ·  6 tools compared

Relay Digest vs Otter.ai vs Fireflies vs tl;dv vs Granola
— Which AI meeting tool is right for your team?

We compared the six most-used AI meeting intelligence tools across features, pricing, and real-world use cases. This is an honest comparison — including where Relay Digest falls short and where competitors have the edge.

On this page

  1. The tools at a glance
  2. Full feature comparison
  3. Pricing comparison
  4. Best tool for Plaud users
  5. Best for proactive team alignment
  6. Relay Digest vs Granola — bot-free, compared
  7. Who should use what
  8. FAQ

The tools at a glance

Here's a quick summary of each tool's core identity before we get into specifics.

Otter.ai
otter.ai · from $16.99/user/mo

The most widely known AI meeting transcription tool. Strong live transcription, real-time collaboration on notes, and good Zoom/Meet/Teams integration via bot. Per-seat pricing adds up quickly for teams.

Fireflies.ai
fireflies.ai · from $18/seat/mo

Meeting bot that joins calls automatically and builds a searchable library. Strong CRM integrations (HubSpot, Salesforce). Solid choice for sales teams. Requires a bot to join meetings.

tl;dv
tldv.io · free tier + $29/user/mo

Video-first meeting recorder with strong clip-and-share features. Best for async video sharing and coaching use cases. Requires a bot. Limited team knowledge management.

Grain
grain.com · from $19/seat/mo

Meeting highlight clips and coaching tool. Strong for sales call review and onboarding. Video-native — not primarily a text/AI tool. Limited for non-video meetings.

Granola
granola.ai · free tier · $14–35/seat/mo

Bot-free notetaker — captures system audio directly on your Mac/Windows/iOS device instead of joining as a bot. Well-regarded, well-funded ($1.5B valuation, March 2026), and the closest thing to Relay Digest in philosophy. Requires the meeting to run through your device; weaker on multi-speaker and in-person capture as a result.

Full feature comparison

Core recording and transcription

FeatureRelay DigestOtter.aiFirefliestl;dvGrainGranola
Audio file uploadYes — MP3, M4A, WAV, MP4, OGG, WebMLimited formatsYesYesVideo onlyNo — live capture only
Plaud device syncYes — native integrationNoNoNoNoNo
Meeting bot requiredNo — works without a botYesYesYesYesNo — also bot-free
Speaker identificationYes — via Plaud voice embeddingsYesYesYesYesWeak — single audio stream, no diarization outside calendar calls
Transcription engineOpenAI WhisperOtter proprietaryProprietaryWhisperProprietaryProprietary
Phone call recordingYes (upload)Mobile app onlyWith Dialpad integrationNoNoNo — needs the meeting running through your device
In-person meeting supportYes (upload any audio)Mobile appNoNoNoRequires laptop present; official workaround is an external USB mic

AI intelligence features

FeatureRelay DigestOtter.aiFirefliestl;dvGrainGranola
Action item extractionYes — with assignee + due dateYesYesYesBasicManual — ask the AI chat to list them, no auto checklist
Daily Morning BriefYes — personalized daily digestNoNoNoNoNo
Worry Report / risk trackingYes — overdue, dropped ballsNoNoNoNoNo
Knowledge graphYes — Constellation graphNoNoNoNoNo
Q&A across all recordingsYes — Ask Relay (semantic)Basic keywordYesYesNoYes — Agentic Chat with citations
Pre-meeting briefYes — relationship history + prepNoNoNoNoYes — "Briefs," calendar-attendee based
Entity extractionYes — companies, deals, topics, placesNoTopics onlyNoNoPeople/companies from calendar invites only
People profilesYes — full interaction historyNoContact listNoNoFlat contact list — no merge/dedup, no persistent bio page
Relay Mine (braindump AI)YesNoNoNoNoNo
Semantic / vector searchYes — hybrid vector + FTSNoBasic AI searchYesNoYes
Recording relationship mappingYes — supports, contradicts, evolved_intoNoNoNoNoNo
Prompt Builder (AI-assisted prompt writing)Yes — describe goal, answer AI questions, get a copy-ready promptNoNoNoNoNo

Team and collaboration

FeatureRelay DigestOtter.aiFirefliestl;dvGrainGranola
Team shared libraryYesYesYesYesYesYes — Spaces (Business+)
Private foldersYes — hidden from everyone incl. adminsLimitedChannel-levelNoNoWorkspace-level sharing, not per-user private folders
Role-based accessYes — admin/memberYesYesYesYesYes — SSO on Enterprise
BYO API keysYes — OpenAI and AnthropicNoNoNoNoNo
CRM integrationsNo (planned)Salesforce onlyHubSpot, Salesforce, PipedriveHubSpot, SalesforceHubSpot, SalesforceHubSpot, Attio, Affinity (Business+)
Calendar integrationNot requiredYesYesYesYesYes — required for attendee/People data
MCP server (Claude, Cursor, etc.)YesYesYesYesYesYes
AI-drafted follow-up emailYes — review before sendingYes (Enterprise)YesYes (Pro)Yes (Business, external calls)Yes — via Agentic Chat

Pricing comparison (2026)

Most AI meeting tools charge per seat. Relay Digest offers a $5 Solo plan for individuals and flat team pricing at $20/month for up to 5 members.

ToolRelay DigestOtter.aiFirefliestl;dvGrainGranola
Solo / individual plan$5/moFree tier (limited)Free tier (limited)Free tierFree tierFree tier (~25-30 note history cap)
Pricing model (team)Flat team ($20/5 seats)Per seatPer seatPer seatPer seatPer seat
5-person team / month$20$85$90$145$95$70 (Business tier)
10-person team / month$30$170$180$290$190$140 (Business tier)
Free trial14 days, no cardFree tier (limited)Free tier (limited)Free tierFree tierFree tier (limited)

Solo users: Relay Digest is the only tool here with a paid Solo plan ($5/mo) that includes full AI features — Morning Brief, action items, Ask Relay, Plaud sync, and more. The free tiers on competing tools come with strict minute caps and missing features. For a solo Plaud user, $5/month is the clear choice.

Best AI meeting tool for Plaud device users

Relay Digest is the only AI meeting tool with native Plaud integration. Every other tool requires a meeting bot, a Zoom recording export, or a manual upload workflow.

With Relay Digest and a Plaud device:

Otter.ai has a mobile app that can record in-person meetings, but it lacks Plaud sync, voice embedding-based speaker ID, and the team intelligence layer. For Plaud users, Relay Digest is the purpose-built choice.

Best for proactive team alignment: Morning Brief

All six tools build a searchable archive of your meetings. Only Relay Digest pushes you toward action every morning.

The Morning Brief is a daily personalized digest generated by GPT-4o that includes:

This is the core difference between Relay Digest and the other tools: it's designed to change behavior, not just store information.

Relay Digest vs Granola — bot-free, compared

Granola is the closest thing to Relay Digest philosophically — both skip the meeting bot. The difference is architecture: Granola captures system audio live from your Mac, Windows, iOS, or Android app while the meeting is running through that device. Relay Digest ingests a recording after the fact, from a Plaud device or any uploaded audio file, so it doesn't need to be present, open, or running during the call at all.

That split shows up in a few concrete places, based on Granola's own documentation and independent reviews:

If your team lives entirely in scheduled video calls on a laptop, Granola's live capture is a real convenience. If meetings happen in person, on the phone, or anywhere a laptop isn't guaranteed to be open, that's exactly the gap a physical recorder closes.

Who should use what

Best for
Relay Digest — Plaud users, small teams, operators who record everything

If you use a Plaud device, record in-person meetings or phone calls, or want a daily brief that keeps your team aligned, Relay Digest is the only tool built for your workflow. Also the best value for teams of 3–20 people.

Good for
Otter.ai — individuals, live transcription, lightweight teams

Best for real-time transcription during calls and individuals who don't need team knowledge management. The free tier is generous. Starts feeling expensive when you add teammates.

Good for
Fireflies.ai — sales teams with CRM workflows

If your primary need is syncing meeting notes to HubSpot or Salesforce automatically, Fireflies handles this better than anyone. Less useful for general team intelligence or non-sales workflows.

Good for
tl;dv — async-first teams, coaching, clip sharing

Best for teams that want to share video clips from meetings — coaching, async reviews, onboarding. If you're primarily text-and-action oriented, it's overkill.

Skip if
Grain — only makes sense for video sales coaching

Grain is strong for video highlight reels and sales call coaching. Outside that specific use case, it's weaker than the alternatives on AI features, team search, and pricing.

Good for
Granola — fully remote teams who always meet on a laptop

If every meeting is a scheduled video call and you want notes the second it ends, Granola's live capture and Agentic Chat are strong. It's weaker once meetings move in-person, onto the phone, or involve more than a few speakers — and its team knowledge tools stop at a contact list, not a wiki.

Frequently asked questions

Does Relay Digest require a Plaud device?

No. Relay Digest works with any audio source — upload MP3, M4A, WAV, MP4, OGG, or WebM files up to 25MB. Zoom recordings, Google Meet exports, phone recordings, and in-person meetings all work. The Plaud integration is a bonus for Plaud owners.

How is Relay Digest different from Otter.ai?

The core difference is philosophy. Otter.ai is a passive archive — it stores your transcripts and you search when you need something. Relay Digest is proactive — it delivers a Morning Brief every day, tracks overdue commitments in a Worry Report, and builds a knowledge graph of relationships across all your recordings. Relay also doesn't require a meeting bot and has native Plaud support. Otter.ai has a stronger free tier and better live transcription.

How is Relay Digest different from Fireflies.ai?

Fireflies is built for sales teams with CRM workflows — if you need meeting notes auto-synced to Salesforce or HubSpot, Fireflies is ahead. Relay Digest is built for general team intelligence — morning briefs, knowledge graphs, people profiles, and commitment tracking. Relay also doesn't require a bot, supports Plaud sync, and is significantly cheaper for teams.

What is the Morning Brief and does any other tool have it?

The Morning Brief is a personalized daily AI digest that includes a situation summary, your top 3 priorities, and overdue action items. It's generated each morning by GPT-4o and can also be triggered on demand. No other tool in this comparison offers a proactive daily brief.

Can Relay Digest replace a meeting bot like Otter or Fireflies?

For most use cases, yes. Upload a Zoom recording after the call and Relay Digest processes it identically to a live capture. You lose the real-time live transcript during the meeting, but gain the ability to handle any audio source — phone calls, in-person conversations, voice memos — that a bot can never join.

Is Relay Digest's pricing really that much cheaper?

For solo users, the $5/month Solo plan beats every competitor's paid tier. For teams, a 5-person team pays $20/month with Relay Digest. The same team on Otter.ai Business ($22/user/mo) pays $110/month. On Fireflies Business ($19/seat), $95/month. The savings compound quickly as the team grows.

What AI models does Relay Digest use?

OpenAI Whisper for transcription, GPT-4o for Morning Brief, Ask Relay, pre-meeting briefs, and the Worry Report, GPT-4o-mini for action item extraction and entity tagging, and OpenAI text-embedding-3-small for semantic search. Teams can supply their own OpenAI or Anthropic API keys. Neither provider trains on API data by default.

How is Relay Digest different from Granola?

Granola is the closest comparison philosophically — neither tool uses a meeting bot. The difference is capture: Granola records live from your Mac/Windows/iOS/Android device while a call is running through it, so it needs that device present and struggles with in-person or multi-speaker audio (a single merged stream, no per-participant channels). Relay Digest ingests recordings after the fact from a Plaud device or any uploaded audio file, so it works for in-person meetings, phone calls, and anywhere a laptop isn't guaranteed to be open. Relay Digest also has a Team Wiki with merge-review and a correction dictionary; Granola's People view is a flat, calendar-derived contact list. Granola is ahead on live-capture speed and its Agentic Chat action layer (drafting follow-ups, CRM pushes) — Relay Digest doesn't have an equivalent yet.

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Pricing and features accurate as of July 2026. Competitor information sourced from public pricing pages, product documentation, and independent reviews. We are not affiliated with Otter.ai, Fireflies.ai, tl;dv, Grain, or Granola.