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Head-to-head · Speaker Management Software

Greenroom vs Sessionboard

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Greenroom #1 in Speaker Management Software 9.4/10 Open source ✓ 4 of 6 features Visit Greenroom
Sessionboard #7 in Speaker Management Software 8.8/10 Pricing on request ✓ 0 of 6 features Visit Sessionboard

Greenroom leads on 0 checks, Sessionboard on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreGreenroom · 9.4/10
  • Most featuresGreenroom · 4 of 6

Greenroom scores higher on our rubric for speaker management software: 9.4 against 8.8 out of 10; our editors rank them #1 and #7.

Greenroom is the better fit for open-source teams managing speakers end to end. Sessionboard is the better fit for enterprise speaker operations across many event tools.

  • Greenroom fits best

    Open-source teams managing speakers end to end

  • Sessionboard fits best

    Enterprise speaker operations across many event tools

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Side by side

Feature Greenroom 9.4/10 Visit ↗ Sessionboard 8.8/10 Visit ↗
At a glance
Editor score 9.4 8.8
Ranking #1 in Speaker Management Software #7 in Speaker Management Software
Best for Open-source teams managing speakers end to end Enterprise speaker operations across many event tools
Pricing model Free Paid
Starting price Open source —
Free plan Not checked yet —
Free trial — —
Deployment Cloud, Self-hosted Cloud
Platforms Web Web
Support Docs Docs
Integrations 1 integrations 18 integrations
Built for Solo, Small business, Mid-market Small business, Mid-market, Enterprise
Features Greenroom 4/6 · Sessionboard 0/6
Application forms ✓ (best) Not checked yet
Speaker portal ✓ (best) Not checked yet
Contract management Not checked yet Not checked yet
Travel details Not checked yet Not checked yet
Session assignments ✓ (best) Not checked yet
Email automation ✓ (best) Not checked yet
Specs
Speaker limit Not checked yet Not checked yet
Our review
Pros
  • Covers CFPs, blind review, onboarding, scheduling, and publishing
  • Reusable speaker CRM with sourcing, segments, merging, and bulk outreach
  • REST API, signed webhooks, embeds, and Airtable synchronization
  • AI-assisted submission evaluation, transcription, summaries, and recaps
  • Agenda builder with tracks, room scheduling, and conflict detection
  • Speaker CRM, portals, automated communications, and broad integrations
Cons
  • Airtable is the listed third-party integration
  • Self-hosting requires the team to manage deployment responsibilities
  • Its broad event workflow may exceed the needs of simple CFP programs
  • Pricing requires contacting sales
  • No free plan is offered
  • Pro is limited to single-event programs
Our verdict

Greenroom is an open-source conference program platform for organizers managing speakers from call for speakers through publication. It combines application forms, blind review, speaker status tracking, onboarding tasks, agenda building,…

Read the review →

Sessionboard is a cloud-based platform for event teams, associations, and enterprises managing speakers, submissions, sessions, agendas, and event content. Its workflow spans call-for-papers forms, evaluation, speaker portals, agenda…

Read the review →
  1. GreenroomSpeaker Management Software 9.4Open source
  2. SessionboardSpeaker Management Software 8.8Pricing on request

Strengths and trade-offs

  • Greenroom — where it wins

    • Covers CFPs, blind review, onboarding, scheduling, and publishing
    • Reusable speaker CRM with sourcing, segments, merging, and bulk outreach
    • REST API, signed webhooks, embeds, and Airtable synchronization

    Where it doesn't

    • Airtable is the listed third-party integration
    • Self-hosting requires the team to manage deployment responsibilities
    • Its broad event workflow may exceed the needs of simple CFP programs

  • Sessionboard — where it wins

    • AI-assisted submission evaluation, transcription, summaries, and recaps
    • Agenda builder with tracks, room scheduling, and conflict detection
    • Speaker CRM, portals, automated communications, and broad integrations

    Where it doesn't

    • Pricing requires contacting sales
    • No free plan is offered
    • Pro is limited to single-event programs

More comparisons

All speaker management software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update