Attendee: Open-source, self-hostable meeting bot API that sends bots into Zoom, Google Meet, and Microsoft Teams to capture recordings and transcripts. JustCall: Cloud communications platform with AI call scoring, real-time agent assist, and conversation intelligence for sales coaching across voice and SMS. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Attendee when developers embedding meeting recording and transcription into their own saas products matters most, and JustCall when reps getting live on-screen objection-handling prompts during calls matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
Open-source, self-hostable meeting bot API that sends bots into Zoom, Google Meet, and Microsoft Teams to capture recordings and transcripts.
Cloud communications platform with AI call scoring, real-time agent assist, and conversation intelligence for sales coaching across voice and SMS.
Attendee is an open-source REST API, developed by Attendee Labs, that abstracts the engineering work of building meeting bots into a single developer-friendly interface. Instead of maintaining separate bot stacks for each video platform, developers send one API request and Attendee dispatches a bot that joins a Zoom, Google Meet, or Microsoft Teams call, then returns recordings, transcripts, and real-time media streams. It is built on widely used, battle-tested technologies such as Django, PostgreSQL, and Redis, and is designed to run from a single Docker image so teams can self-host it on their own infrastructure for data residency, compliance, and cost control. The project documents real-time transcription, webhooks, calendar integration, scheduled meetings, and websocket audio input/output. Because it is open source and self-hosted, organizations in regulated industries can keep meeting audio and transcripts inside their own environment rather than routing them through a third-party vendor. The repository is actively maintained with frequent releases, and the project markets itself as a lower-cost alternative to closed-source meeting-bot platforms for developers who want to embed meeting capture and transcription into their own applications. Pricing varies by plan. Check the official website for current pricing.
Best suited for
JustCall is a cloud-based communications platform for sales and support teams that layers AI coaching and conversation intelligence on top of voice, SMS, and WhatsApp. Its AI Call Scoring automatically evaluates every conversation against custom frameworks such as BANT, MEDDIC, or proprietary scorecards, with per-question breakdowns that show where reps underperform and scores that sync back to CRM records. Real-Time Agent Assist delivers on-screen prompts during active calls, with cues for objection handling, script adherence, and compliance alerts for regulated conversations. The conversation intelligence layer produces AI-generated call summaries with action items, talk-to-listen ratio analysis, sentiment tracking, filler-word and dead-air detection, and searchable transcripts across all conversations. Calls are recorded and transcribed automatically with speaker identification and moment highlighting. For live management, whisper and barge modes let managers coach mid-call. JustCall is used by thousands of teams across sales coaching, contact-center, and compliance-heavy sectors, and integrates with major CRMs. Headquartered in San Francisco, it is a live, operating product as of 2025/2026 used for new-rep ramp, coaching, and conversation analysis. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Attendee is a free tier with paid upgrades (freemium); JustCall is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Attendee | JustCall |
|---|---|---|
| Core capability | Unified REST API for deploying bots to Zoom, Google Meet, and Microsoft Teams | CRM integrations and multi-channel voice, SMS, and WhatsApp |
| Standout feature | Meeting recording and transcript retrieval through API endpoints | AI Call Scoring against custom frameworks (BANT, MEDDIC, or proprietary scorecards) with per-question breakdowns |
| Team usage | Real-time media pipeline with websocket audio input/output | Real-Time Agent Assist with on-screen prompts and compliance alerts during calls |
| Integrations | Webhooks for event-driven workflows | AI-generated call summaries with action items |
| Languages & capture | Calendar integration and scheduled-meeting support | Conversation intelligence: talk-to-listen ratio, sentiment, filler-word and dead-air detection |
| Best-fit workflow | Single Docker image self-hosting built on Django, PostgreSQL, and Redis | Automatic call recording and transcription with speaker identification and moment highlighting |
Attendee
Choose Attendee if you need developers embedding meeting recording and transcription into their own saas products — strengths include fully open source and designed for convenient self-hosting, keeping meeting data on your own infrastructure.
JustCall
Choose JustCall if you need sales teams scoring every call against meddic or bant and syncing results to the crm — strengths include custom scoring frameworks (bant, meddic) give structured, repeatable call evaluation.
Attendee
JustCall
It depends on your workflow. Attendee is strong for developers embedding meeting recording and transcription into their own saas products, while JustCall is strong for sales teams scoring every call against meddic or bant and syncing results to the crm. Both transcribe and summarize meetings.
Attendee is a free tier with paid upgrades and JustCall is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary.
More head-to-head comparisons involving Attendee and JustCall.
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