Best RFP Stack Alternatives in 2026
Updated
20 apps from RFP software ranked against RFP Stack on the same published basis.
- 1RFP Stack vs BidNet Direct
- 2RFP Stack vs RFP360.AI
- 3RFP Stack vs ARCUS eRFX
- 4RFP Stack vs Scanmarket eRFx
- 5RFP Stack vs Daliio
- 6RFP Stack vs Upland Qvidian
- 7RFP Stack vs eRFX Sourcing Portal
- 8RFP Stack vs Ombud
- 9RFP Stack vs PowerRFP
- 10RFP Stack vs RFP Response Builder
- 12RFP Stack vs Arphie
- 13RFP Stack vs Responsive
- 14RFP Stack vs RFP Software
- 15RFP Stack vs RFP.ai
- 16RFP Stack vs RFP.co
- 17RFP Stack vs DeepRFP
- 18RFP Stack vs Popcorn RFP
- 19RFP Stack vs RFPilot
- 20RFP Stack vs TenderOS
- 21RFP Stack vs TenderWorks
RFP Stack alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | BidNet Direct | 6.4 | Free plan | — | Web |
| 2 | RFP360.AI | 6.4 | Free plan | $199/mo | API, Web |
| 3 | ARCUS eRFX | 5.4 | No | — | Web |
| 4 | Scanmarket eRFx | 5.4 | No | — | API, Web |
| 5 | Daliio | 5.2 | No | — | Web |
| 6 | Upland Qvidian | 5.2 | No | — | Web |
| 7 | eRFX Sourcing Portal | 5.1 | No | — | Web |
| 8 | Ombud | 5.1 | No | — | Web |
| 9 | PowerRFP | 5.1 | No | — | Web |
| 10 | RFP Response Builder | 5.1 | No | — | Mac, Web, Windows |
| 12 | Arphie | 5.0 | No | — | — |
| 13 | Responsive | 5.0 | No | $833.33/mo | API, Browser, Web |
| 14 | RFP Software | 5.0 | No | — | Web |
| 15 | RFP.ai | 5.0 | No | €39/mo | API, Browser, Web |
| 16 | RFP.co | 5.0 | No | $24.17/mo | API, Web |
| 17 | DeepRFP | 4.9 | No | $89/mo | Web |
| 18 | Popcorn RFP | 4.9 | No | $75/mo | Web |
| 19 | RFPilot | 4.9 | No | $29/mo | Web |
| 20 | TenderOS | 4.9 | No | — | Web |
| 21 | TenderWorks | 4.9 | No | €449/mo | Web |
Make your app an alternative to RFP Stack
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about RFP Stack alternatives
What is the best alternative to RFP Stack?
BidNet Direct, number 1 in RFP software with a score of 6.4 out of 10. The others here: RFP360.AI, ARCUS eRFX, Scanmarket eRFx and 16 more.
What is the best free alternative to RFP Stack?
BidNet Direct is the best-ranked alternative with a free plan. 2 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.