Oh Fax vs Faxify: price, account, and agent support
An honest comparison of Oh Fax and Faxify for sending a fax in the US or Canada, with prices checked Oct 24, 2026 on Faxify's own site.
Oh Fax: $1.00 per fax by card for up to 25 pages ($0.02 per page after that, 30-page cap), or $0.02 per page from a prepaid balance or USDC. No subscription, no fax number, and no account needed for card or USDC payments.
Faxify pricing
The free tier gives you 5 pages a month and only sends. Standard costs $7.99/month ($69.99/year) for 250 pages, Professional $9.99/month for 750 pages, and Elite $14.99/month for 2,000 pages. A one-time Fax Pass costs $2.99 for one fax of up to 25 pages, or $4.99 for one fax of up to 100 pages (Faxify pricing, checked Oct 24, 2026). The hosted MCP server is included on every plan and connects with OAuth through a Faxify login (Faxify MCP, checked Oct 24, 2026).
Price per fax (US/Canada, outbound)
| Pages | Faxify | Oh Fax |
|---|---|---|
| 1 page | Free (5 pages/mo) or $2.99 Fax Pass | $1.00 card / $0.02 balance or USDC |
| 3 pages | Free tier or $2.99 | $1.00 card / $0.06 balance or USDC |
| 10 pages | $2.99 Fax Pass or a subscription | $1.00 card / $0.20 balance or USDC |
Oh Fax prices come from our pricing page.
At a glance
| Faxify | Oh Fax | |
|---|---|---|
| Account required | Yes. You sign in with Apple, Google, or email, including for MCP. | No for card or USDC payments. An API key with a prepaid balance is optional. |
| API | Hosted MCP plus API. | REST API at app.ohfax.com/api/v1 |
| AI agent / MCP | Yes, a hosted MCP server at mcp.faxify.com with OAuth 2.1. | Remote MCP at https://app.ohfax.com/mcp. Paid MPP requests need no account. |
| Coverage | See Faxify | US and Canada only, up to 30 pages per fax. Outbound only. |
When Faxify is better
- You fax 5 pages or fewer a month. Faxify's free tier costs $0.
- You want your agent to receive and read incoming faxes on a dedicated number.
- You need faxes longer than 30 pages (the 100-page Fax Pass).
When Oh Fax is better
- You want an AI agent (Claude, ChatGPT, Cursor, Codex) to send the fax without signing up or keeping a subscription.
- You send faxes occasionally and want to pay per fax.
- You want an exact quote before you pay, and an automatic refund if the fax can't be delivered.
Switch in a minute
Add https://app.ohfax.com/mcp to your agent as an MCP server, or open ohfax.com and upload a PDF. See the MCP setup guide.
Sources
- Faxify pricing (checked Oct 24, 2026)
- Faxify MCP (checked Oct 24, 2026)
The competitor prices above are taken from each competitor's own published pages. Check them before you rely on them, because they can change.