Comparison · Updated July 2026
Faxio vs eFax: which online fax service is right for you in 2026?
The short answer: it comes down to how often you fax. eFax is a subscription service built for businesses that fax constantly. Faxio is pay-per-fax — built for people who need to send a fax today (a contract, a tax form, a medical record) without signing up for a monthly plan.
Side-by-side comparison
| Faxio | eFax | |
|---|---|---|
| Pricing model | Pay per fax (credits, never expire) | Monthly subscription |
| Typical cost — 2 faxes/month | ~$6/month (or less with bundles) | ~$19/month regardless of use |
| Typical cost — 50+ faxes/month | Bundles help, but subscription may win | Flat plan fits heavy use |
| Free to start | Yes — pay only when you send | Free trial, then auto-billing |
| Contract / cancellation | Nothing to cancel | Must cancel to stop billing |
| Send from browser | Yes — faxio.app/send, no signup | Yes, after account setup |
| Mobile app | Android (iOS users: web) | iOS + Android |
| Receive faxes / own number | Yes, via Android app plans | Yes, on subscription plans |
| Document scanner | Built into Android app | Via mobile app |
| International delivery | 100+ countries | Wide international coverage |
eFax pricing and features based on publicly listed plans as of July 2026; check efax.com for current details.
The real math: what will you actually pay?
Most people overpay for faxing because they buy a subscription for a once-in-a-while task. Here's a realistic year of costs:
- You fax ~once a month (12 faxes/year):Faxio ≈ $24–36 total with bundles. eFax ≈ $228/year. That's roughly 6–9× cheaper with pay-per-fax.
- You fax weekly (50/year): Faxio with office packs ≈ $84/year. A subscription starts making sense if you also need a permanent inbound number on desktop.
- You fax daily (500+/year):A flat subscription like eFax — or the Faxio Android app's unlimited plans — beats per-fax pricing.
Where eFax is the better choice
Fair is fair — eFax has been around since the 1990s and is a solid pick if you need: a permanent fax number managed from a desktop dashboard, high monthly volume on a flat bill, multi-user business accounts, or email-to-fax workflows baked into a corporate process.
Where Faxio is the better choice
- Occasional faxing— pay $2.99 when you need it, nothing when you don't. Credits never expire.
- Speed to first fax — no account creation: upload, enter the number, send. Under a minute.
- No subscription anxiety — nothing to remember to cancel, no surprise renewals.
- Mobile-first faxing — the Android app scans paper with your camera and can receive faxes to your own number.
Frequently asked questions
Is Faxio cheaper than eFax?+
For occasional faxing, yes — significantly. Faxio charges per fax ($2.99 single, less in bundles) with no monthly fee, while eFax charges a monthly subscription (typically around $19/month) whether you fax or not. If you send 1–3 faxes a month, Faxio costs a few dollars; eFax costs ~$228/year. For very high volumes, a subscription model can become competitive.
Can I receive faxes with Faxio like with eFax?+
Yes, through the Faxio Android app you can get a dedicated fax number and receive faxes with push notifications. eFax also provides inbound numbers on its subscription plans. On the Faxio website, sending is the focus; receiving lives in the app.
Do I need to sign a contract with either service?+
Faxio has no contract and no subscription on the web — you buy credits that never expire. eFax is subscription-based; plans renew monthly or annually, and you need to cancel to stop billing.
Which is better for a one-time fax?+
Faxio. You can upload a PDF at faxio.app/send, pay $2.99 for a single fax, and you're done — no account creation, no subscription to remember to cancel.
Looking at more options? See our roundup of the best apps and services to send a fax online in 2026.