What is BulkSMS.com?
BulkSMS is a business messaging and SMS gateway platform developed by Celerity Systems to help organizations communicate with customers, employees, and other contacts through mobile messaging. The software provides multiple messaging interfaces, including a browser-based application, downloadable Windows and macOS desktop software, and an API for programmatic integration. Users can send individual or bulk SMS messages, organize contact lists, import recipient information, and create personalized communications using message templates. Its campaign management capabilities include scheduled messaging, configurable sender IDs, automated opt-in and opt-out handling, and support for long messages and Unicode characters. Two-way SMS functionality allows recipients to respond to outgoing messages, with incoming replies available through the messaging dashboard or supported integrations. The platform offers dedicated incoming long numbers and SMS shortcodes for businesses that require additional options for receiving messages and managing customer interactions. Its REST API enables developers to integrate SMS functionality into websites, customer relationship management systems, mobile applications, and automated business workflows. Webhooks and messaging integrations support automated appointment reminders, order confirmations, service notifications, one-time passwords, payment alerts, and other event-triggered communications. BulkSMS also provides RCS Business Messaging for branded messages with rich media and interactive buttons, alongside WhatsApp Business Messaging for customer notifications, marketing, and support. Reporting and account management features include delivery status tracking, message histories, downloadable reports, SMS credit purchases, automated credit top-ups, and low-balance notifications.
Pricing
Company Facts
Product Details
Product Details
BulkSMS.com Categories and Features
SMS Marketing Software
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Would you Recommend to Others? 10 out of 10
Technical Support
5 out of 5 stars Date: May 14 2026SummaryThank you Jonathan and team for resolving a bug on our account.
Professional, friendly and kept me up to date all the way!PositiveConvenient product for quickly having to convey important information and communication to many people in one go.
NegativeCan't think that there is anything that I would like to change.
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Would you Recommend to Others? 10 out of 10
BulkSMS system
5 out of 5 stars Date: Sep 08 2026SummaryGood and satisfactory, as mentioned above. Thanks for helping even if it's not your fault, but the user's!
PositiveUser friendly, affordable, good support from help desk and immediate feedback on emails. Also quick loading of credits if in desperate need. Thank you to the team.
NegativeNone at this stage, perhaps just a few characters more for the messages.
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Would you Recommend to Others? 9 out of 10
Excellent Service
5 out of 5 stars Date: Aug 17 2026SummaryOur company has been working with BulkSMS for the past 7 years and every single time I have interacted with their support team or their accounts team, their service has been exceptional.
They are quick to respond, action and resolve requests and queries. It takes a lot for me to be impressed in the service industry, but they impress me every time.PositiveWhether you are reaching out to accounts or support, they get back to you fast and resolve your queries quickly.
NegativeIn all the time we have worked with BulkSMS, I honestly do not have any cons to report on.
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Would you Recommend to Others? 10 out of 10
Fantastic speedy support!
5 out of 5 stars Date: Jul 22 2026SummaryYou guys are amazing! Fast and quick support. I really appreciate the pace at which the team works.
PositiveGreat support
Easy interface
Easy of useNegativeNothing
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Would you Recommend to Others? 10 out of 10
Excellent response to queries.
5 out of 5 stars Date: Sep 01 2026SummaryGreat!! Apart from the amount of information this review requires. If I had known that it was going to take this long I would not have bothered.
PositiveVery fast and satisfactory solutions to a few queries i had when setting up. System is flawless and fast.
NegativeThe opt out option may not be immediately obvious to the receiver and it would be good to have opt outs automatically deleted.
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Would you Recommend to Others? 6 out of 10
Support Assistance from BulkSMS (Kaamil)
4 out of 5 stars Date: Mar 09 2026SummaryWell, let's just say that we tested a competitor's API, webhooks, etc and had similar deployment issues - which was actually a "small thing" - but it took them 2 days just to respond. I subsequently cancelled our subscription, got a refund (after begging, and shouting).
The same problem occurred with BulkSMS integration but it was resolved in less than an hour!!! - Service delivery matters and BulkSMS, especially Kaamil, was a superstar!PositiveReally quick to respond - even on a Sunday.
Even follow up responses was quick
Seems that the support personnel really know the productNegativeDon't know yet. When we have used the product for more than 2 months, we will list our findings.
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Would you Recommend to Others? 9 out of 10
Login details assistance
5 out of 5 stars Date: Sep 23 2026SummaryAll was great
PositiveMorgan assisted me very well, no glitchesโฆ.KUDOS
At first I couldnโt understand but he was patient enough to take me step by step which is very unlikely these days, so once againโฆ..KUDOS to Morgan
I would definitely recommend your platform to my fellow creative industry colleagues because the service is awesome
Iโve actually used your platform from my club promoting days all the way to my festival days and I still havenโt faced any problemsNegativeNothing was wrong all was perfect
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Would you Recommend to Others? 1 out of 10
Very bad user experience
2 out of 5 stars Date: Mar 23 2026SummaryBad experience. I will never use it again after I will manage to use the bought credits. I am sorry. Hope you will improve.
PositiveNot much to say about this application. I needed to inform my list of contacts about a fraud. I failed informing fast because of the bad experience with this solution.
NegativeCredits are not available instantly after payment.
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Bulk messages failed cannot be retried although there is a button to retry failures. High price. -
Would you Recommend to Others? 10 out of 10
Arwaan Wyngaard - Outstanding Response Times - Even better service!
5 out of 5 stars Date: Dec 04 2025SummaryAmazing! Thank you! As mentioned, the company is a very good example to other service providers in the industry of what client service is.
PositiveOutstanding response time received from Arwaan. You were very friendly and i appreciate you assisting me to the best of your ability!
NegativeNot aimed at Arwaan as his service was excellent, however I am a little disappointed that an invoice cannot be repopulated after having company details corrected for accounting purposes. Please do look into that.
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Would you Recommend to Others? 9 out of 10
Had a problem setting up regisry of BULKSMS on comreg sender ID
5 out of 5 stars Date: Jul 25 2025SummaryThe overall experience was a good one & i felt the company listened & took notice of my query.
I felt valued as a customerPositiveThe information i got from support was precise & delivered promptly. They answered my e mail straight away & came back a second time when i said the problem wasn't sorted.
NegativeI really cant think of any cons at this time. Just continue with the good service & support
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Would you Recommend to Others? 10 out of 10
Error
5 out of 5 stars Date: Jul 21 2025SummaryExcellent service, one of the best i have experienced,
PositiveReally helpful, Johnathon was a saint, he explained everything in detail, and nothing was to much trouble for him, really impressed.
NegativeThe fact that they send you a step by step explanation of how to resolve your problems
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Would you Recommend to Others? 3 out of 10
App needs more work
3 out of 5 stars Date: Jun 25 2025SummaryMediocre, but have not seen better and can't really be bothered changing.
PositiveFairly easy process to set up bulk messages.
Relatively low cost compared to alternatives.
Fairly reliable.NegativeCharges for messages not sent (due to errors).
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App needs more work.
Need to re-verify your mobile number regularly.
Invoicing in Euro requires exchange rate conversion. -
Would you Recommend to Others? 10 out of 10
Satisfied User
5 out of 5 stars Date: Nov 28 2025SummaryIt is only a pleasure to use this product, because it makes life easier in the workplace. Especially with the assistance of a great team!
PositiveI am really impressed with the prompt response when emailing the support group for assistance or queries. The team is very professional and helpful when providing the correct information. Thank you!
NegativeI have truly no complaints with using the Bulk SMS product, it is very user friendly.
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Would you Recommend to Others? 10 out of 10
RESOLVED REQUEST - BEE CERTIFICATE
5 out of 5 stars Date: Aug 19 2025SummaryPerfect and clear communication, keep it up! I really appreciate your professionalism, would recommend anybody, anytime.
PositiveImmediate response and attention to requests. I was asking for their BEE Certificate as part of our compliance and got the best service!
NegativeNo complaints. I am very much happy with the overall experience.
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Would you Recommend to Others? 10 out of 10
failure to send sms
5 out of 5 stars Date: Feb 27 2025SummaryProblem solved.
Compliments.PositiveExcellent assistance.
NegativeI had a problem sending the authcode via SMS to connect to the company VPN (via the Draytek firewall).
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The assistance was excellent, fast and professional! -
Would you Recommend to Others? 10 out of 10
nice service
5 out of 5 stars Updated: Mar 20 2025SummaryGood service, we want to try it but i think is the best service for the moment to do what we need. Thanks
PositiveThe customer support experience is exemplary. The pricing for SMS services utilized in the PRTG software for alert notifications is reasonable.
NegativeUntil now, I don't have any cons for this service.
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Would you Recommend to Others? 10 out of 10
Stalwart
5 out of 5 stars Date: Jun 09 2025SummaryExcellent support when I forgot my password. Solved within minutes. Clear instructions. Simple, efficient, reliable, and inexpensive.
PositiveEverything. Have been using the product for 25 years for to text 4 Non Profit Organisations members, Family, Friends, and Residents in my apartment block.
NegativeI like BulkSms. What is not to like? Simple, efficient, reliable, inexpensive.
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Would you Recommend to Others? 1 out of 10
Reset password failure
1 out of 5 stars Date: Apr 24 2025SummaryPoor service.
PositiveNothing.
NegativeStill cant reset my password, 3 emails sent.
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Would you Recommend to Others? 10 out of 10
Friendly and helpful staff
5 out of 5 stars Date: Jun 17 2025SummaryI'm happy to know that queries are attended to promptly. There's no long waiting periods and if they say you're being transferred to person X then that person attends to your query. Unlike other service providers where you are being transferred to one person, then another, then another and your problem is not resolved
PositiveI was impressed by the fact that when I called there's no long waiting period before someone answers. The lady introduced herself with professionalism and informed that that would be directed to the correct department. I was then referred to the person in that department; his name was provided, I was transferred, he answered and assisted me quite promptly and professionally.
NegativeI don't have any cons at present because the platform is easy to use. You know how many credits you're using etc etc.
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Would you Recommend to Others? 9 out of 10
First use of BulkSMS
5 out of 5 stars Date: Dec 11 2025SummaryGenerally it does what it says on the tin, though for our use case another product is using BulkSMS to sent SMS messages.
PositiveSigned up as BulkSMS was supported by another product I was using. Set up straightforward, and I was soon sending my first test SMS
NegativeI didn't find it clear what the 'Sender ID' options were, but my lack of understanding was resolved quickly once I contacted Support.
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