Humblefax: most-reported complaints
Automated analysis of 299 public Trustpilot reviews published 2024-05-30 to 2026-09-17. TrustScore 4.8 from 3,388 total reviews — see the Trustpilot page. Quick answer: is Humblefax legit? Issues below reflect what reviewers reported, not findings of wrongdoing.
Reviewers most often report misleading pricing, with 13 out of 47 identified complaints citing issues such as false advertising of unlimited pages. Support-related concerns follow, where 12 reports describe unreachable customer service and 7 reports describe unhelpful support, including account closures and login blocks. The remaining 7 complaints fall under other categories, such as illegible faxes and billing visibility issues. While complaints about pricing and other issues are trending upward, support-related reports remain flat.
How to reach Humblefax
These are the contact details Humblefax publishes on its Trustpilot profile, as of our last check on 2026-09-24 — it publishes no phone number there, email [email protected].
The company claimed its Trustpilot profile on 2019-01-02, uses Trustpilot’s paid features, and last replied to a negative review on 2026-09-13. Trustpilot ranks it 1 of 6 in Fax Service. We last checked this profile on 2026-09-24 and found 2 new reviews. These are facts Trustpilot publishes about the profile, as of our last harvest.
TrustScore over time
4.8 → 4.8 across 12 census measurements since 2026-08-17. Our own record, independent of Trustpilot’s display.
Reply behaviour over time
Solid: % of negative reviews replied to. Dashed: typical days to reply. Both as reported on this company’s Trustpilot profile, recorded whenever our census re-checked it and a figure had changed — the gaps between points are not equal: 2026-08-20 (60%, 0.0d) · 2026-08-24 (60%, 0.0d) · 2026-08-27 (62%, 0.0d) · 2026-08-30 (62%, 0.0d) · 2026-09-02 (60%, 0.0d) · 2026-09-08 (59%, 0.0d) · 2026-09-11 (62%, 0.0d) · 2026-09-14 (64%, 0.1d) · 2026-09-17 (62%, 0.1d) · 2026-09-21 (59%, 0.1d) · 2026-09-24 (62%, 0.1d).
Severity: 30% of this company’s 47 graded complaints were classified as severe (money lost, an essential service cut off, or a problem unresolved for months). See the harm index.
Reviewers here waited a median of 1.2 days between the experience and publishing their negative review (89 reviews record both dates).
What their policy promises
refund window: prorated refund for unused months
“your account will be canceled and the Company will issue a prorated refund for any months prepaid and not utilized.”
refund window: no reimbursement for unused pages
“The Company will not reimburse you for unused pages if your account is terminated by you or by the Company.”
refund window: no refund for non-usage
“we will not provide a refund premised only on non-usage.”
refund window: no fee for exceeding limits
“The Company will not charge you a fee for exceeding the service limits as defined by your account type.”
Quoted verbatim from the company’s own published policy (source page); complaint counts are census classifications. As of 2026-09-17.
Policy-page monitoring
We monitor this company’s published policy page for changes. No changes have been detected since we started watching on 2026-09-01.
Automated change detection on the company’s own published policy page — a record of when the page changed, not a judgement on what changed.
Measured reply time: across 60 negative reviews that received a public reply, the median wait was 0 days — the company profile reports an average of under a day.
Reply quality: of 60 company replies to negative reviews analysed, 33% engaged with the specific problem and 25% were generic templates.
77% of its 225 recent 5★ reviews came from accounts that had written only that one review when we captured it (the median across companies is about 39%). A high share is a reason to look closer, not evidence of fake reviews.
Sector benchmark: misleading pricing makes up 28% of this company’s complaints vs a 14% median across 151 ranked companies in its sector.
Review velocity: 799 of this company’s 3,388 Trustpilot reviews (24%) were written in the last 12 months.
What are the most common complaints about Humblefax?
Misleading pricing
13 reports · 28% of complaintsrising since 2026-02“They false advertise their "unlimited pages".”
“Humble fax has not released my fax number yet and has kept it in inactive status on hold.”
“advertising claims that the service provided "Unlimited Faxing" for $10 per month”
The company replied on 2026-07-29: “We have limitations on what kind of usage qualifies for the unlimited account. You agreed and checked off that you read our terms upon signing up. To prevent abuse, mass faxing (sending the same fax…”
Our classifier read this reply as a deflection.
Support unreachable
12 reports · 26% of complaintssteady“ripping off customers money by over-charging/repeated charges after initial charge”
“website clearly states that they offer a plan for $10/month with no limit”
“I never once used humblefax. Then I looked at my bank account & saw they billed me.”
Support unhelpful
7 reports · 15% of complaintssteady“erroneously baselessly closed our account and are also blocking us from logging in”
“several important faxes that were shown as successfully delivered by Humblefax NEVER ARRIVED”
“I'm not sure why there has been such a significant delay.”
The company replied on 2026-07-29: “Hello can you elaborate on what you mean by request for service? Are you referring to the ongoing number port-in for the number ending in 8338?”
Our classifier read this reply as a substantive response.
Other
7 reports · 15% of complaintsrising since 2026-02“The fax was illegible, and we cannot see the details of the card”
The company replied on 2026-07-20: “I understand you are experiencing low quality photographic "scans". The solution is to use a scanner or if you do not have one, to use your mobile device with a free app called Adobe scan. That will…”
Our classifier read this reply as a template response.
“I am not the user of Humble Fax however I continue to get faxes and emails.”
“When I fax the other party never receive the full page”
The company replied on 2026-01-20: “There are a number of reasons a recipient of your fax might think they did not receive it. Common things to check for are lack of ink or paper. In this case, their machine will save the fax in…”
Our classifier read this reply as a substantive response.
Faulty product
5 reports · 11% of complaintsrising since 2026-02“I sent a fax of 8 pages and the receiver only received first page 5 times”
The company replied on 2026-09-13: “Hi Athanas. I see you have sent a total of 6,901 pages with our service since you started using HumbleFax. If you need to troubleshoot a fax transmission in the future please use our contact page or…”
Our classifier read this reply as a template response.
“Humblefax seems to have no mechanism to filter these marketers”
The company replied on 2026-07-14: “Spam faxes unfortunately do occur sometimes. Best way to handle it is to go to your dashboard, received faxes, click the fax, go to fax details and click the "mark as spam" button. Future faxes from…”
Our classifier read this reply as a substantive response.
“The fidelity (clarity) of Humblefax transmissions is very bad.”
The company replied on 2026-07-14: “Please send a ticket to [email protected] and we will troubleshoot your issue. This is not a common occurrence, and there may be settings or file formatting changes we can make to improve…”
Our classifier read this reply as a substantive response.
It promised: to make contact.
Overcharging
5 reports · 11% of complaintsrising since 2026-02“ripping off customers money by over-charging/repeated charges after initial charge”
“Total scam- not unlimited at all. Charged my cc way more then $10.00 a month.”
“steadily upping their fees each month without any transparency”
Compare Humblefax with…
Method: reviews are classified into a fixed complaint taxonomy by an automated reader; every category shown is backed by at least two verbatim quotes from distinct reviews. Trends are computed from dated review counts only. Negative reviews are deliberately over-sampled for evidence depth; headline percentages use an unbiased recent sample only. Report updated 2026-09-18.