G2 Vendor Directory

GatewayAPI vs. Konstant Infosolutions

A side-by-side comparison based on G2 review data.

MetricGatewayAPI

by ONLINECITY.IO

Konstant Infosolutions

by Konstant Infosolutions

Overall rating4.95.0
Review count1020
Ease of use0.00.0
Ease of setup0.00.0
Quality of support0.00.0
Meets requirements0.00.0
NPS100100
Small Business87.5%90.0%
Mid-Market12.5%10.0%
Enterprise0.0%0.0%
Total page views44131
Total LLM citations6197

GatewayAPI

GatewayAPI is a leading provider of scalable messaging solutions, helping businesses connect with their audiences through SMS, RCS, and email. Built for reliability and growth, GatewayAPI delivers first-rate messaging services with seamless integration, enterprise-level compliance and an average uptime of over 99.99%. Whether you are sending a handful of messages or scaling to millions across multiple countries, our platform is designed to support you every step of the way.

Pros

    Konstant Infosolutions

    Konstant Infosolutions is a leading mobile app, web, and AI development company with 23+ years of experience delivering future-ready digital products for startups, SMBs, and global enterprises. Whether you’re building a product from scratch or scaling an existing one, we bring deep technical expertise, strong domain knowledge, and a reliable delivery approach trusted by 2,500+ clients worldwide.

    Pros