Best Congressio Alternatives in 2026
Updated
20 tools from event abstract management software ranked against Congressio on the same published basis.
- 2Congressio vs Fourwaves
- 3Congressio vs HotCRP
- 4Congressio vs Indico
- 5Congressio vs ConfTool
- 6Congressio vs SimplyConf
- 7Congressio vs OpenConf
- 8Congressio vs EasyChair
- 9Congressio vs Oxford Abstracts
- 10Congressio vs Sciencesconf
- 11Congressio vs Linklings
- 12Congressio vs Microsoft CMT
- 13Congressio vs PeerSubmit
- 14Congressio vs Ex Ordo
- 15Congressio vs Lynk
- 16Congressio vs OpenWater Grant Management
- 17Congressio vs AMS (Article Management System)
- 18Congressio vs Eventact
- 19Congressio vs CATALYST
- 20Congressio vs Congirus
- 21Congressio vs START Conference Manager
Congressio alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 2 | Fourwaves | 7.3 | Free plan | $83.25/mo | Android, API, iOS, Web |
| 3 | HotCRP | 7.2 | Free plan | Free | API, Linux, self-hosted, Web |
| 4 | Indico | 7.2 | Free plan | Free | Android, API, iOS, self-hosted, Web |
| 5 | ConfTool | 7.1 | Free plan | Free | Android, iOS, self-hosted, Web |
| 6 | SimplyConf | 7.1 | Free plan | $2.42/mo | self-hosted, Web |
| 7 | OpenConf | 7.0 | Free plan | — | self-hosted, Web |
| 8 | EasyChair | 6.9 | Free plan | Free | Web |
| 9 | Oxford Abstracts | 6.9 | Free plan | Free | Web |
| 10 | Sciencesconf | 6.9 | Free plan | Free | Web |
| 11 | Linklings | 6.8 | No | — | Android, iOS, Web |
| 12 | Microsoft CMT | 6.8 | Free plan | Free | Web |
| 13 | PeerSubmit | 6.8 | No | — | API, Web |
| 14 | Ex Ordo | 6.7 | No | — | Android, iOS, Web |
| 15 | Lynk | 6.7 | Free plan | Free | Web |
| 16 | OpenWater Grant Management | 6.5 | No | — | Android, Web |
| 17 | AMS (Article Management System) | 6.4 | No | $18.67/mo | Web |
| 18 | Eventact | 6.4 | No | $210/mo | Web |
| 19 | CATALYST | 6.3 | No | — | Web |
| 20 | Congirus | 6.3 | No | — | Web |
| 21 | START Conference Manager | 6.3 | No | — | self-hosted, Web |
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Questions about Congressio alternatives
What is the best alternative to Congressio?
Fourwaves, number 2 in event abstract management software with a score of 7.3 out of 10. The others here: HotCRP, Indico, ConfTool and 16 more.
What is the best free alternative to Congressio?
Fourwaves is the best-ranked alternative with a free plan. 11 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.