While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Company details

  1. Telecommunications service provider
  2. Phone and internet services

Information provided by various external sources

Make cheap international calls from 1p/min from your mobile or landline with JustCall. Use our cheap access numbers to call 250+ countries. No credit card needed!


Contact info

1.8

Poor

TrustScore 2 out of 5

15 reviews

5-star
4-star
3-star
2-star
1-star

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 1 out of 5 stars

SAAS Labs is a scam

the actual ratings are here IO is a gimmicky PR management stunt, Just call,io, just call, uk and SAAS labs is a unified companies its just that scams committed by io are reported here and somehow they manage to get fake positive ratings on io instead of here

SAAS labs is a scam company, glitch loaded software

29 April 2025
Unprompted review
Rated 1 out of 5 stars

Refuse to refund credit

The service was ok, call quality fine. They claim integration with my crm but couldn't pull the numbers so staff had to cut and paste which in 2024 is ridiculous. So I cancelled. And here is why I am giving them a bad review. I have $200 credit with them and they say thwir policy is to not refund. There policy mean nothing when the law says they must. So court here I come, not because of the amount but because what they are doing is wrong.

14 June 2024
Unprompted review
Rated 1 out of 5 stars

Very expensive and misleading

I have not used their service but just came across the prices they advertise and It is extremely misleading. They only tell you about their charge, however, the access charge to the number you need to call (0905...) can cost up to £1.53/min and I suspect they can make money through that call as well as their advertised charge.

10 February 2024
Unprompted review
Rated 1 out of 5 stars

Extremely poor service

Extremely poor service. Been with Justcall for a while (2 years) and just about had enough now. Problems never get resolved. I have problems with numbers not dialling out - dead line the other end despite line being in use.
Problems with dialling my own mobile number and the just call number gives a rining tone yet my actual mobile (on a mobile network, EE) is not ringing.
I've tried to resolve this matter with customer support for 3-4 weeks now as one of the numbers is my main office landline number and have been fobbed off continually and customer support taking days to get back in touch then never actually resolving (or caring) a bout the problem and how it is having a significant and negative impact on my business. In essence, do not use this company until they have sorted their clearly substantial issues out (there is another review on here with similar problems) You’ve been forewarned!

2 October 2023
Unprompted review
Rated 1 out of 5 stars

Complete and utter scam

Complete and utter scam. STAY AWAY!!!!

Did a google reverse image search on the 4 "customer service" reps and they are all fake.

Far out - I guess I now have to waste my (and my bank)'s time replacing credit cards.

Have also taken screen shots and reported to the telecommunications ombudsman.

22 September 2022
Unprompted review
Rated 1 out of 5 stars

Scam company

Scam company. Misleading information leads to expensive calls from their 0844 number. Avoid at all costs.

25 February 2022
Unprompted review
Rated 1 out of 5 stars

DO NOT USE THESE COWBOYS !!!!!!!!

DO NOT USE THESE COWBOYS !!!!!!!!

Their website is extremely misleading which is no doubt intentional. I was charged almost £9 for a 39 minute call to America which isn’t much less than what it would cost if I just used my house landline. All these shady websites are the same, buy an international calling card from Tesco’s where 2p per minute is just that with absolutely no additional charges.

3 January 2022
Unprompted review
Rated 1 out of 5 stars

The biggest ripoff EVER

The biggest ripoff I have EVER come across (& that's saying something). They advertise 'calls to landline France 1p a minute'. Great, I think. So call my friend in France (landline) without a care in the world. The call lasts for 1hr 11minutes - that's 71 mins. At 1p a minute, so it's 71p, right? NO!!! Wrong. It's £33.58. Stay away from this shocking rip off.

27 November 2020
Unprompted review
Rated 1 out of 5 stars

Disappointing and misleading company!

Unfortunately my monthly bill has become £194 instead of £23 because of false advertisement! It looked as if it costs a few pennies per call plus mobile provider's your access charge which they don't mention that it can be up to £0.50 per minute! During this difficult time I've been talking to my family abroad without knowing that I am getting charged a fortune per minute. It is disgraceful.
I agree with one of the reviews I've seen saying:
PRICES DISPLAYED ARE FRACTION OF TRUE COST!!

13 October 2020
Unprompted review
Rated 1 out of 5 stars

PRICES DISPLAYED ARE FRACTION OF TRUE COST!!

Used JustCall for years from my BT home phone - not realising the charges they show are only a fraction of the true cost!! A call that should have cost £4.56 at their advertised rates cost £27.35!! What they don't tell you is that BT make their separate charge for the prime number (the code you dial first). Their website carefully hides this fact, and has the audacity to claim "no extra charges"!!
Having said that, the total cost of the call is still less than BT, but the grievous deception has earned them one star.

30 January 2020
Unprompted review
Rated 1 out of 5 stars

Utterly useless, doesn't work and the customer service is even worse.

Utterly useless, the service didn't work and the customer support is even worse. The service didn't work when I tried to used it, and when I contacted them over it, they told me that it was my fault because I wasn't dialling the correct numbers, and then when I confirmed that I was then it was my mobile provider's fault because they didn't accept me dialling the number. They apparently "can't do a refund" because I'm charged by my mobile provider for the text I sent to top up and won't provide me with any useful information. I think I'm going to have to kiss my money goodbye, but I won't be using them again. Ever. Avoid this company.

3 May 2017
Justcall logo

Reply from Justcall

Hello Eleanor, I am sorry but I can't find you in our records. Nor we have got any tickets or emails related to this issue in last 6 months.

Coming to calling - again, we haven't received any tickets regarding wrong number dialing or anything related to it. And, when using JustCall, your mobile provider has nothing to do with this so we will never blame your mobile provider for this.

So, kindly recheck if this is about JustCall.io or some other company with similar name. We take customer service very seriously and have great relationship with all the 250+ companies that we work with as of date.

@Trustpilot: It will be great if you can validate & confirm that the reviewer has actually used the service before taking the review public.

Is this your company?

Claim your profile to access Trustpilot’s free business tools and connect with customers.

Get free account

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look