Decision tool
TCO calculator.
Project 1-, 3-, and 5-year cost of ownership across vendors based on your current MAU and growth rate. Pricing is sourced from each vendor's public tiers; bands above 1M MAU extrapolate linearly.
Inputs
Vendors to compare (5/5)
Projected total cost of ownership
Estimates assume linear pricing within bands and constant feature mix. "Quote" means pricing is non-public at that band; the cell excludes it from the cumulative total.
Year 1 MAU
50,000
Year 2 MAU
75,000
Year 3 MAU
112,500
Year 4 MAU
168,750
Year 5 MAU
253,125
| Vendor | Year 1 | 3-year total | 5-year total |
|---|---|---|---|
| WorkOS | Free | Free | Free |
| MojoAuth | $6,600 | $40k | $92k |
| Clerk | $9,600 | $53k | $120k |
| Stytch | $11k | $61k | $138k |
| Auth0 | $14k | $83k | $191k |
Year-by-year breakdown
| Vendor | Y1 | Y2 | Y3 | Y4 | Y5 |
|---|---|---|---|---|---|
| WorkOS | Free | Free | Free | Free | Free |
| MojoAuth | $6,600 | $6,600 | $26k | $26k | $26k |
| Clerk | $9,600 | $9,600 | $34k | $34k | $34k |
| Stytch | $11k | $11k | $38k | $38k | $38k |
| Auth0 | $14k | $14k | $54k | $54k | $54k |
Data source: vendor pricing pages, last verified per the per-vendor dates in the index. Assumes baseline feature mix; enterprise add-ons (SAML SSO, SCIM, additional environments) may not be included in published bands. Always validate with the vendor for production procurement.