Best Online Fax Services in 2026
Banks, insurers, clinics and agencies still ask for faxes. Here is which online fax service fits a small finance or operations team, what each plan really costs, and which ones will sign a BAA.
Short answer: Fax.Plus is the best online fax service for most small businesses in 2026, with page-based plans from $6.99/mo on annual billing. If you handle patient or other regulated data, SRFax sells dedicated healthcare plans from $12.60/mo. FaxBurner is the free pick for the occasional one-off fax.
Prices below were read on each vendor's own page on October 22, 2026. Where a vendor does not publish a price, the entry says pricing on request.
Key facts6 tools compared: Fax.Plus, SRFax, iFax, eFax, FaxBurner, RingCentral Fax
- 6 tools compared: Fax.Plus, SRFax, iFax, eFax, FaxBurner, RingCentral Fax
- SRFax (best for: Healthcare offices, including Canadian practices): Healthcare Lite $12.60/mo ($10.70/mo billed annually) for 200 pages; Basic $16.05, Standard $41.35, Professional…
- iFax (best for: Mobile-first users and teams that want desktop and phone apps): Basic $12.49/mo (200 pages), Plus $24.99/mo (500 pages); Pro on its pricing page; Enterprise by quote.
- eFax (best for: Teams that want the best-known name in online fax): Plus EUR 7.99/mo and Pro EUR 10.99/mo on its European pricing page; prices vary by country.
Fax is still how many lenders, insurers, payers, landlords and agencies want a signed document delivered, and finance and operations teams end up owning the fax number. An online fax service replaces the machine and the phone line with a number you send and receive on from a browser or your email, and every fax is filed as a PDF.
The services below are close on features. They split on three things: how many pages a month the plan includes, whether the vendor signs a business associate agreement (BAA) for health information, and how clearly the price is published. Entry plans for 200 pages start at $4.99 a month.
Top Picks
Based on features, real-world fit, and value for money.
The easy default for small businesses that fax a few hundred pages a month. HIPAA with a BAA sits only on the Enterprise plan, so healthcare teams should look at SRFax below.
Basic $6.99/mo, Premium $13.99/mo, Business $27.99/mo, Enterprise $79.99/mo (all on annual billing); extra pages $0.05 to $0.10.
Small businesses that want cheap, clearly tiered plans
A solid fit for healthcare offices that want a long-running provider with HIPAA and PHIPA coverage and a published price ladder. It costs more than the newer low-cost options for the same 200 pages.
Healthcare Lite $12.60/mo ($10.70/mo billed annually) for 200 pages; Basic $16.05, Standard $41.35, Professional $137.90 monthly.
Healthcare offices, including Canadian practices
A good fit if you want a polished app on every device. At $12.49 for 200 pages it costs about double the cheapest options.
Basic $12.49/mo (200 pages), Plus $24.99/mo (500 pages); Pro on its pricing page; Enterprise by quote.
Mobile-first users and teams that want desktop and phone apps
| Tool | Pricing | Best for |
|---|---|---|
| Fax.Plus | Basic $6.99/mo, Premium $13.99/mo, Business $27.99/mo, Enterprise $79.99/mo (all on annual billing); extra pages $0.05… | Small businesses that want cheap, clearly tiered plans |
| SRFax | Healthcare Lite $12.60/mo ($10.70/mo billed annually) for 200 pages; Basic $16.05, Standard $41.35, Professional… | Healthcare offices, including Canadian practices |
| iFax | Basic $12.49/mo (200 pages), Plus $24.99/mo (500 pages); Pro on its pricing page; Enterprise by quote. | Mobile-first users and teams that want desktop and phone apps |
| eFax | Plus EUR 7.99/mo and Pro EUR 10.99/mo on its European pricing page; prices vary by country. | Teams that want the best-known name in online fax |
| FaxBurner | Free (disposable number); Professional $14.95/mo; Premier $24.95/mo. | Occasional faxing, one-off sends and testing |
| RingCentral Fax | Pricing on request; fax comes with RingEX. | Companies already on RingCentral's phone system |
Pricing read from each vendor's own pricing page, checked Oct 2026. 1 of 6 sells by quote only and publishes no price; that entry says so rather than estimating. 1 of 6 has no standalone price (bundled, usage-based or free to self-host) and is described as charged, not guessed. 1 of 6 publishes prices for some plans and quotes the rest.
Fax.Plus
The easy default for small businesses that fax a few hundred pages a month. HIPAA with a BAA sits only on the Enterprise plan, so healthcare teams should look at SRFax below.
- Pricing
- Basic $6.99/mo, Premium $13.99/mo, Business $27.99/mo, Enterprise $79.99/mo (all on annual billing); extra pages $0.05 to $0.10.
Best for: Small businesses that want cheap, clearly tiered plans
Pros
- Four tiers by page allowance, from 200 to 4,000 pages a month
- Email-to-fax, mobile app and unlimited fax storage on the plans
- Team members come with Business and above
Cons
- HIPAA with a signed BAA is Enterprise only
- Plans are priced for annual billing, so monthly billing costs more
SRFax
A solid fit for healthcare offices that want a long-running provider with HIPAA and PHIPA coverage and a published price ladder. It costs more than the newer low-cost options for the same 200 pages.
- Pricing
- Healthcare Lite $12.60/mo ($10.70/mo billed annually) for 200 pages; Basic $16.05, Standard $41.35, Professional $137.90 monthly.
Best for: Healthcare offices, including Canadian practices
Pros
- Healthcare plans with published prices up to 20,000 pages a month
- HIPAA and Canadian PHIPA coverage
- Email-to-fax, web portal and API
Cons
- Higher entry price than Fax.Plus for 200 pages
- Standard business plans are priced on a separate page
iFax
A good fit if you want a polished app on every device. At $12.49 for 200 pages it costs about double the cheapest options.
- Pricing
- Basic $12.49/mo (200 pages), Plus $24.99/mo (500 pages); Pro on its pricing page; Enterprise by quote.
Best for: Mobile-first users and teams that want desktop and phone apps
Pros
- iOS, Android, Windows and Mac apps
- Email-to-fax, broadcast fax and an API
- Free way to start
Cons
- About double the price of Fax.Plus for 200 pages
- Enterprise is quote-based
eFax
Worth it if brand familiarity matters to the people you fax. Page allowances are small, so price the plan against your real volume first.
- Pricing
- Plus EUR 7.99/mo and Pro EUR 10.99/mo on its European pricing page; prices vary by country.
Best for: Teams that want the best-known name in online fax
Pros
- Well-known brand
- Free trial on Plus and Pro
Cons
- Small page allowances for the price
- Pricing varies by country
FaxBurner
The easy pick for an occasional fax. Its pricing page makes no HIPAA claim, so keep regulated documents on a service that offers a BAA.
- Pricing
- Free (disposable number); Professional $14.95/mo; Premier $24.95/mo.
Best for: Occasional faxing, one-off sends and testing
Pros
- Free plan with no card
- Permanent toll-free number on paid plans
- Simple email and web sending
Cons
- No HIPAA or BAA statement on the pricing page
- Free plan sends only 5 pages in total
RingCentral Fax
Right for companies already on RingCentral. If fax is your only need, a dedicated service is the cheaper route.
- Pricing
- Pricing on request; fax comes with RingEX.
Best for: Companies already on RingCentral's phone system
Pros
- Fax sits inside the same platform as phone, messaging and video
- One vendor for all of it
Cons
- No standalone fax price published
- Overkill if fax is your only need
What it is
An online fax service gives you a fax number and lets you send and receive faxes from a web app, an email address or a mobile app. Plans are priced by a monthly page allowance, with a per-page charge beyond it. Most add storage, fax logs and team access on higher tiers.
Why it matters
Two costs surprise buyers. The first is the page allowance: a plan priced for 200 pages gets expensive per page the month you send a 300-page packet. The second is compliance: HIPAA needs a signed BAA, and some vendors reserve it for their top plan. Fax.Plus offers a BAA on Enterprise at $79.99/mo on annual billing.
Key features to look for
Pricing
Entry plans for 200 pages run from $6.99 (Fax.Plus, annual billing) to $12.49 (iFax Basic). SRFax healthcare Lite is $12.60/mo, or $10.70/mo on annual billing. eFax prices by country: its European page lists Plus at EUR 7.99/mo and Pro at EUR 10.99/mo. RingCentral Fax comes with RingEX and has no standalone price: pricing on request.
FaxBurner is the only service here with a no-card free plan for one-offs, a disposable number that lasts 24 hours.
| Plan | Price | Best for |
|---|---|---|
| Fax.Plus Basic | $6.99/mo billed annually | 200 pages, one fax number |
| SRFax Healthcare Lite | $12.60/mo ($10.70/mo billed annually) | 200 pages, HIPAA and PHIPA |
| iFax Basic | $12.49/mo | 200 pages, apps on every platform |
| FaxBurner Professional | $14.95/mo | Permanent toll-free number, 500 pages in and out |
| eFax Plus | EUR 7.99/mo (EU site) | 30 pages sent and 30 received, free trial |
| RingCentral Fax | Pricing on request | Included with RingEX |
The bottom line
For most small businesses, Fax.Plus is the safe starting point: clear page-based plans and no phone line. If health information is involved, start with SRFax (dedicated healthcare plans), and skip any plan that reserves the BAA for an enterprise tier you do not need. For one-off faxes, use FaxBurner's free plan.
Frequently asked questions
What is the best online fax service in 2026?
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Some offers on this page may be paid placements or contain affiliate links.
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