Tool profile
Fax.Plus: cost, fit and limits
Fax.Plus is an online fax service made by Alohi SA of Switzerland that sends and receives faxes through a portal, email, print driver and API, with an MCP route for AI assistants and AI text extraction on top.
What to know first
Fax.Plus sells five tiers, from a free ten-page trial through Basic at $6.99 a month to an Enterprise plan with 4,000 pages. Its features list names AI Faxing through MCP and an AI-powered Fax feature that extracts text and data. The plan cards show a dollar sign, yet a currency switcher offers EUR, USD, CHF and GBP, and annual billing saves up to 22 percent.
Fax.Plus at a glance
| Maker | Alohi SA, Switzerland |
|---|---|
| Free plan | Yes |
| Entry price | Free (10 free pages in total) |
| API access | Yes |
| Category | Best AI Online Fax Services in 2026, rank 1 of 13 |
| Website | fax.plus |
Who Fax.Plus is best for
Freelancers and sole proprietors
Basic at $6.99 a month gives 200 pages and one number, which covers an occasional contract or form without a business phone system behind it.
Teams that fax from other apps
The Zapier automation, Google, Microsoft and Slack integrations and a programmable API let staff or scripts send faxes from tools they already open each day.
Developers testing AI assistants
The AI Faxing route through MCP lets an AI assistant send a fax on a user's behalf, which is a concrete test case rather than a marketing line.
Fax.Plus plans and pricing
| Plan | Price | What it includes |
|---|---|---|
| Free | Free | 10 free pages in total, meant as a trial of the service. No monthly allowance is stated, so it works as a short test before choosing a paid tier. |
| Basic | $6.99 a month or $83.99 billed annually | 200 pages a month, 1 fax number, 1 member and $0.10 per extra page. Annual billing is shown at $83.99, which the pricing page presents as the cheaper way to pay. |
| Premium | $13.99 a month or $167.99 billed annually | 500 pages a month, 1 fax number, 1 member and $0.07 per extra page. The annual price of $167.99 works out to a lower monthly rate than paying month to month. |
| Business | $27.99 a month or $335.99 billed annually | 1,000 pages a month, several fax numbers, 5 members and $0.05 per extra page. The annual price is $335.99, and the extra members make it the first tier built for a shared office. |
| Enterprise | $79.99 a month (the page also shows from $99.99) | 4,000 pages a month, several numbers, unlimited members, an admin console and Slack integration. The page also shows a starting price of $99.99 a month, so confirm which figure applies at checkout. |
Checked November 2026.
What Fax.Plus does
- Email, print and portal sending
- Faxes go out from a web portal, by email, or from any application's print menu. Local and toll-free numbers receive incoming faxes, so a team can keep one number across devices.
- AI Faxing through MCP
- The features list describes AI Faxing built on MCP so that an AI assistant can send a fax. The pages we read do not show which assistants are supported or what permissions the connection needs.
- AI-powered Fax extraction
- A separate feature adds AI text and data extraction to received faxes. The pages we read give no accuracy figures, so test it on your own forms, handwriting and scan quality before relying on it.
- Programmable API and Zapier
- A fax API and Zapier automation let software send and receive without a person at the portal. Which plans include API access was not spelled out on the pricing cards we read.
- eSignature before faxing
- An eSignature integration lets a sender sign a document first and then fax it in one flow, which saves a print and scan step for contracts and consent forms.
How Fax.Plus handles your data
The Alohi privacy policy states that customer data is not used to develop, improve or train generalized AI or machine learning models, which is a direct answer many fax pages leave out. A Data Residency page exists, but we did not read its region options, so hosting location stays unconfirmed. The pages name a HIPAA fax solution, with the business associate agreement available on the Enterprise plan only. The pages we read did not state how long faxes are retained, so ask before sending records with a fixed retention rule.
Where Fax.Plus falls short in practice
- HIPAA starts at the top plan. The pages tie the business associate agreement to Enterprise. A small clinic on Basic or Premium has no agreement to sign, so a regulated team ends up paying the highest tier, or choosing a vendor that includes it lower down.
- Free tier is only a trial. The free plan gives ten pages in total, not per month. A user who sends one page a week runs out in two months and must move to Basic at $6.99 a month.
- Extra pages add up on small plans. Basic and Premium charge $0.10 and $0.07 per extra page, so a month with 400 pages on Basic costs $6.99 plus $20, which is more than moving up to Premium would have been.
Works with
Alternatives to Fax.Plus
Fax.Plus: common questions
Does Fax.Plus use my faxes to train AI?
The Alohi privacy policy says customer data is not used to develop, improve or train generalized AI or machine learning models. That covers the general case. Check the policy again for any specific AI feature you switch on, and ask support in writing if your contract needs the statement repeated.
What does the free Fax.Plus plan include?
The free plan includes ten free pages in total, enough to test sending and receiving once or twice. It is not a monthly allowance. After the ten pages, a user must pick Basic at $6.99 a month, or $83.99 billed annually, to continue.
Which Fax.Plus plan includes HIPAA support?
The pages name a HIPAA fax solution and say the business associate agreement is available on the Enterprise plan only. Basic, Premium and Business do not include it. A clinic should confirm the agreement in writing and ask which hosting region applies before moving any patient records.
Can an AI assistant send faxes through Fax.Plus?
The features list describes AI Faxing built on MCP, which lets an AI assistant send a fax. The pages we read do not say which assistants work or what permissions the connection needs, so test it with a low-stakes document first.
How much do extra pages cost on Fax.Plus?
Extra pages cost $0.10 on Basic, $0.07 on Premium and $0.05 on Business, after the monthly allowance of 200, 500 and 1,000 pages. Enterprise includes 4,000 pages a month. Compare these rates with the next plan up before a busy month.