Best PeerSubmit Alternatives in 2026
Updated
20 platforms from event abstract management software ranked against PeerSubmit on the same published basis.
- 1PeerSubmit vs Congressio
- 2PeerSubmit vs Indico
- 3PeerSubmit vs Fourwaves
- 4PeerSubmit vs HotCRP
- 6PeerSubmit vs OpenConf
- 7PeerSubmit vs SimplyConf
- 8PeerSubmit vs EasyChair
- 9PeerSubmit vs Oxford Abstracts
- 10PeerSubmit vs Sciencesconf
- 11PeerSubmit vs ConfTool
- 12PeerSubmit vs Lynk
- 13PeerSubmit vs Microsoft CMT
- 14PeerSubmit vs Linklings
- 15PeerSubmit vs AMS (Article Management System)
- 16PeerSubmit vs CATALYST
- 17PeerSubmit vs Congirus
- 18PeerSubmit vs Eventact
- 19PeerSubmit vs Ex Ordo
- 20PeerSubmit vs OpenWater Grant Management
- 21PeerSubmit vs START Conference Manager
PeerSubmit alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Congressio | 7.4 | Free plan | $40.83/mo | API, Web |
| 2 | Indico | 7.4 | Free plan | Free | Android, API, iOS, self-hosted, Web |
| 3 | Fourwaves | 7.3 | Free plan | $83.25/mo | Android, API, iOS, Web |
| 4 | HotCRP | 7.3 | Free plan | Free | API, Linux, self-hosted, Web |
| 6 | OpenConf | 6.0 | Free plan | — | self-hosted, Web |
| 7 | SimplyConf | 6.0 | Free plan | $2.42/mo | self-hosted, Web |
| 8 | EasyChair | 5.9 | Free plan | Free | Web |
| 9 | Oxford Abstracts | 5.9 | Free plan | Free | Web |
| 10 | Sciencesconf | 5.9 | Free plan | Free | Web |
| 11 | ConfTool | 5.8 | Free plan | Free | Android, iOS, self-hosted, Web |
| 12 | Lynk | 5.8 | Free plan | Free | Web |
| 13 | Microsoft CMT | 5.8 | Free plan | Free | Web |
| 14 | Linklings | 5.5 | No | — | Android, iOS, Web |
| 15 | AMS (Article Management System) | 5.4 | No | $18.67/mo | Web |
| 16 | CATALYST | 5.4 | No | — | Web |
| 17 | Congirus | 5.4 | No | — | Web |
| 18 | Eventact | 5.4 | No | $210/mo | Web |
| 19 | Ex Ordo | 5.4 | No | — | Android, iOS, Web |
| 20 | OpenWater Grant Management | 5.4 | No | — | Android, Web |
| 21 | START Conference Manager | 5.3 | No | — | self-hosted, Web |
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Questions about PeerSubmit alternatives
What is the best alternative to PeerSubmit?
Congressio, number 1 in event abstract management software with a score of 7.4 out of 10. The others here: Indico, Fourwaves, HotCRP and 16 more.
What is the best free alternative to PeerSubmit?
Congressio is the best-ranked alternative with a free plan. 12 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, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.