--- title: GatewayAPI Reviews meta_title: 'GatewayAPI Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 15 reviews by the users' company size, role or industry to find out how GatewayAPI works for a business like yours. aggregate_rating: rating_value: 4.8 review_count: 15 scale: '5' date_modified: '2026-11-12' parent_category: name: Development Services url: https://www.g2.com/categories/development-services ---

GatewayAPI Reviews & Provider Details

Profile Status

This profile is currently managed by GatewayAPI but has limited features.

Are you part of the GatewayAPI team? Upgrade your plan to enhance your branding and engage with visitors to your profile!

Pricing

Pricing provided by GatewayAPI.

Pay only for the messages you send

Pay As You Go

Add-on subscriptions

Contact Us

User Insights

Average based on 15 real user reviews.

GatewayAPI Reviews (15)

Reviews

GatewayAPI Reviews (15)

4.8
15 reviews
Search reviews
Filter Reviews
Clear Results
G2 reviews are authentic and verified.
Ibrahim R.
IR
Ibrahim R.
Co-Founder
Small-Business (50 or fewer emp.)
"Easy-to-Use, Affordable SMS Platform with Helpful Support"
5/5
What do you like best about GatewayAPI?

I find GatewayAPI’s service and platform easy to use, and they save me a lot of time. The detailed documentation and quick help from the team made it easy for me to learn and finish the setup. It integrates easily, and the cost is low. I also like that I could handle the registration and integrations for sending SMS in Spain on GatewayAPI’s own platform instead of going to different places. Their customer service helped me understand what I needed, and their solution saved me time. The quality of the experience is high. Review collected by and hosted on G2.com.

What do you dislike about GatewayAPI?

I’d like an AI service, if that’s allowed. Review collected by and hosted on G2.com.

Kristian Bundgaard Christensen .
K
Kristian Bundgaard Christensen .
Small-Business (50 or fewer emp.)
"Reliable SMS and Fast Support, Despite Dashboard Confusion"
3.5/5
What do you like best about GatewayAPI?

I use GatewayAPI’s SMS service to keep in regular contact with our volunteers, including at scale with 50–100 people. It saves me time and helps our brand come across consistently and professionally. I also appreciate that customer support is available and efficient, with a real person who is fast and helpful and always gets back to me within a minute. SMS is the product I use and value. Review collected by and hosted on G2.com.

What do you dislike about GatewayAPI?

I had to juggle the legacy and new dashboards several times, and it was confusing, even for a techy guy. I’d keep every feature available on one dashboard until the next one is fully built. Review collected by and hosted on G2.com.

Verified User in Computer Software
GC
Verified User in Computer Software
Small-Business (50 or fewer emp.)
"Excellent, Fast Customer Support That Goes the Extra Mile"
5/5
What do you like best about GatewayAPI?

The customer support is excellent. They got back to me really quickly through the support chat, answered every question clearly, and were very helpful, including offering to contact the mobile networks directly on our behalf to get our sender ID fully activated. Review collected by and hosted on G2.com.

What do you dislike about GatewayAPI?

Getting a new sender ID recognised by every mobile network takes a few days after registration, and messages can be flagged in the meantime. That is largely down to the networks rather than GatewayAPI, and support explained it clearly. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services
AI
Verified User in Information Technology and Services
Small-Business (50 or fewer emp.)
"Lightning-Fast Support, Great Experience"
5/5
What do you like best about GatewayAPI?

Great and lightning fast support by the team Review collected by and hosted on G2.com.

What do you dislike about GatewayAPI?

Nothing to dislike to be honest, great experience Review collected by and hosted on G2.com.

Harald G.
HG
Harald G.
Small-Business (50 or fewer emp.)
"Top-Notch Customer Service with Fast, Direct Support"
5/5
What do you like best about GatewayAPI?

Their customer service is top notch, always quick to respond. They'll let the developers talk directly to the customer, if that's what the situation requires. Review collected by and hosted on G2.com.

What do you dislike about GatewayAPI?

Not much comes to mind, really. If I had to find something negative, it might be that they have a short-ish window between announcing a scheduled service break and the actual break. Review collected by and hosted on G2.com.

Olaf L.
OL
Olaf L.
WordPress developer and online entrepreneur
Internet
Small-Business (50 or fewer emp.)
"Affordable, Lightning-Fast SMS Delivery with Top-Notch Support"
5/5
What do you like best about GatewayAPI?

Their services are affordable, SMS messages are delivered to the recipient incredibly quickly, and the support is top-notch! Review collected by and hosted on G2.com.

What do you dislike about GatewayAPI?

They're very thorough with onboarding new customers, which makes the process a bit longer. However, they follow European regulations, so that's the way it is. Their terms and conditions stipulate a €2 fee if you don't send any messages for 60 days. You can fix this by sending one message manually each month. Review collected by and hosted on G2.com.

Verified User in Electrical/Electronic Manufacturing
AE
Verified User in Electrical/Electronic Manufacturing
Mid-Market (51-1000 emp.)
"Easy to Use, Backed by a Really Nice Support Team"
5/5
What do you like best about GatewayAPI?

It’s easy to use, and the support team is really nice. Review collected by and hosted on G2.com.

What do you dislike about GatewayAPI?

I haven’t found any downsides with GatewayAPI yet. Review collected by and hosted on G2.com.

Oleg L.
OL
Oleg L.
"Reliable SMS Deliveries with Exceptional Support"
5/5
What do you like best about GatewayAPI?

I find GatewayAPI very effective for sending SMS messages to our customers based on their purchases. GatewayAPI allows us to easily track if the SMS is delivered or not, which is enough for our needs. The most important factor is that servers are in EU and and that pricing is good for us. The most significant aspect is their excellent customer support, which has been fast, reliable, and always helpful. Review collected by and hosted on G2.com.

What do you dislike about GatewayAPI?

I don't like that EU service isn't the default for EU customers. When I receive an email, it sometimes directs me to the US version, and I have to switch manually. EU companies, like mine, prefer the EU version by default, and this is becoming increasingly important. Review collected by and hosted on G2.com.

Ken Ove F.
KF
Ken Ove F.
CEO
Small-Business (50 or fewer emp.)
"Unmatched Customer Service Experience"
5/5
What do you like best about GatewayAPI?

Their customer service is above anything I have experienced before. Review collected by and hosted on G2.com.

What do you dislike about GatewayAPI?

So far, I have nothing bad to say—nothing at all. Review collected by and hosted on G2.com.

TG
Tobias G.
Software Engineer
Small-Business (50 or fewer emp.)
"Personal support and high SMS expertise"
4.5/5
What do you like best about GatewayAPI?

I appreciate the REST API Gateway that GatewayAPI offers, as it helps us send SMS for marketing campaigns efficiently. The multi-account and multi-user dashboard is useful for our team. The personal support that GatewayAPI provides is excellent and gives me confidence to continue working with them. They specialize in SMS delivery and leave a professional impression. Review collected by and hosted on G2.com.

What do you dislike about GatewayAPI?

New dashboard is still in beta, better filtering and analysis functions in the dashboard Review collected by and hosted on G2.com.

Pricing Options

Pricing provided by GatewayAPI.

Pay only for the messages you send

Pay As You Go

Add-on subscriptions

Contact Us