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Head-to-head · Event Abstract Management Software

Congressio vs SimplyConf

  • Updated Sep 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Congressio #1 in Event Abstract Management Software 10.0/10 Free plan · paid from $49/mo · 14-day trial Free plan✓ 5 of 5 features Visit Congressio
SimplyConf #6 in Event Abstract Management Software 7.1/10 Free plan · paid from $29/yr Free plan✓ 1 of 5 features Visit SimplyConf

Congressio leads on 4 checks, SimplyConf on 0, and 2 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreCongressio · 10.0/10
  • Free planboth
  • Most featuresCongressio · 5 of 5

Congressio scores higher on our rubric for event abstract management software: 10.0 against 7.1 out of 10; our editors rank them #1 and #6.

Congressio offers scoring tools; SimplyConf doesn't publish it. Congressio offers author revisions; SimplyConf doesn't publish it. Congressio offers poster handling; SimplyConf doesn't publish it. Congressio offers publishing tools; SimplyConf doesn't publish it.

Congressio is the better fit for end-to-end conferences needing deep workflows. SimplyConf is the better fit for budget-conscious teams wanting self-hosting.

  • Congressio fits best

    End-to-end conferences needing deep workflows

  • SimplyConf fits best

    Budget-conscious teams wanting self-hosting

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. It never changes our verdict. How we rank.

Side by side

Feature Congressio 10.0/10 Visit ↗ SimplyConf 7.1/10 Visit ↗
At a glance
Editor score 10.0 7.1
Ranking #1 in Event Abstract Management Software #6 in Event Abstract Management Software
Best for End-to-end conferences needing deep workflows Budget-conscious teams wanting self-hosting
Pricing model Free plan + paid Free plan + paid
Starting price Not published $29/yr
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud, Self-hosted
Platforms Web Web
Support Docs Email, Docs
Integrations 4 integrations 2 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Congressio 5/5 · SimplyConf 1/5
Scoring tools ✓ (best) Not published
Blind review ✓ ✓
Author revisions ✓ (best) Not published
Poster handling ✓ (best) Not published
Publishing tools ✓ (best) Not published
Specs
Submission types Multiple Not published
Review workflow Custom Not published
Our review
Pros
  • Configurable single-, double-, or open-blind review workflows
  • Submission-to-program workflow includes revisions and publishing
  • Registration, ticketing, QR passes, and check-in in one platform
  • Free core covers submissions, users, events, and access roles
  • Supports single- and double-blind review with reviewer tracking
  • Self-hosted add-ons cover payments, scheduling, emails, and exports
Cons
  • Free plan supports only 1 active event and 100 submissions
  • Web-only platform with a focused set of listed integrations
  • Enterprise pricing uses custom contracts and invoicing
  • Full workflows require separate paid add-ons or bundles
  • WordPress is central to its platform and ecosystem fit
  • Stripe is the listed payment integration
Our verdict

Congressio is a web-based conference-management platform for research symposia, medical congresses, industry summits, developer conferences, and other CFP-driven events. It covers the workflow from submission forms and peer review through…

Read the review →

SimplyConf is a WordPress-based conference management product for academic events, universities, program committees, and organizations running one or multiple conferences. Its free core includes events, abstract submissions, users,…

Read the review →
  1. CongressioEvent Abstract Management Software 10.0Free plan · paid from $49/mo · 14-day trial
  2. SimplyConfEvent Abstract Management Software 7.1Free plan · paid from $29/yr

Strengths and trade-offs

  • Congressio — where it wins

    • Configurable single-, double-, or open-blind review workflows
    • Submission-to-program workflow includes revisions and publishing
    • Registration, ticketing, QR passes, and check-in in one platform

    Where it doesn't

    • Free plan supports only 1 active event and 100 submissions
    • Web-only platform with a focused set of listed integrations
    • Enterprise pricing uses custom contracts and invoicing

  • SimplyConf — where it wins

    • Free core covers submissions, users, events, and access roles
    • Supports single- and double-blind review with reviewer tracking
    • Self-hosted add-ons cover payments, scheduling, emails, and exports

    Where it doesn't

    • Full workflows require separate paid add-ons or bundles
    • WordPress is central to its platform and ecosystem fit
    • Stripe is the listed payment integration
  • Congressio10.0/10 · Free plan · paid from $49/mo · 14-day trial

    A full conference workflow with a useful free plan and scalable paid tiers.

    Visit CongressioFull verdict →
  • SimplyConf7.1/10 · Free plan · paid from $29/yr

    A low-cost WordPress option for submissions, review workflows, scheduling, and payments.

    Visit SimplyConfFull verdict →

More comparisons

All event abstract management software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update