Our take
Pick Oso if app teams who will stay on Cloud Developer Free (5 developers, 100 MAU, no card) while they open a first Datafacts list, then talk to Oso when they outgrow that include. Do not treat Agents’ $15 / user / month as the Cloud tile. Pick PropelAuth if b2B teams who will stay on Free at $0 (10,000 MAUs) while they open a first Users table, then buy Growth at $150 / month when they outgrow the free MAU pack.
Best for
Oso Policies and facts you start at $0
PropelAuth Orgs and users you start at $0
Free plan
Oso $0 · / user / month. 3 users. Full audit trail, default alerts, community Slack. Source: pricing page. Different product from this cover
PropelAuth $0 · / month. Includes 10,000 MAUs
Lowest paid
Oso Oso for Agents — Growth $15
PropelAuth Additional validations $0.0001
Next step up
Oso
PropelAuth Additional MAUs $0.05/user/mo
Runs where
Oso Hosted
PropelAuth Hosted
Watch out
Oso Cloud Free is 5 developers and 100 MAU
PropelAuth Free is 10,000 MAUs
Last checked
Oso 2026-10-23 · osohq.com/pricing
PropelAuth 2026-10-23 · propelauth.com/pricing
app teams who will stay on Cloud Developer Free (5 developers, 100 MAU, no card) while they open a first Datafacts list, then talk to Oso when they outgrow that include. Do not treat Agents’ $15 / user / month as the Cloud tile.
Read the Oso pageb2B teams who will stay on Free at $0 (10,000 MAUs) while they open a first Users table, then buy Growth at $150 / month when they outgrow the free MAU pack.
Read the PropelAuth page
