G2 Vendor Directory

SmartBear

#4 in Service Virtualization

Somerville, MA

15

Products on G2

1,178

Total reviews

4.4

Avg. star rating

  • ReadyAPI ranks #4 in Service Virtualization.
  • Reviews across SmartBear's portfolio declined 33.3% quarter-over-quarter.
  • SmartBear's 15 products span 17 categories on G2.
  • Small Business is the largest segment among reviewers, at 36.5%.

Traffic & LLM citations

Monthly G2.com page views and citations by AI answer engines, summed across SmartBear's products.

Page views and citations · SmartBear

Source: G2 review data

Winning from

Based on reviewers who said they switched from another vendor's product.

1

Postman

15 switched
2

ReadMe

6 switched
3

Selenium

5 switched
4

Microsoft

3 switched
5

Google

2 switched

Losing to

Based on reviewers of other products who said they switched from SmartBear.

1

Postman

37 switched
2

BrowserStack

11 switched
3

Apidog

11 switched
4

Sembi

10 switched
5

Morningstar

7 switched

Key stats

-33.3%

#4

17

Small Business

923

Somerville, MA

Adoption by company size

SegmentShare of reviews
Small Business36.5%
Mid-Market36.4%
Enterprise27.1%

Quarterly history

QuarterTotal reviewsAvg. rating
2024 Q494.4
2025 Q115.0
2025 Q234.5
2025 Q3114.3
2025 Q494.4
2026 Q144.6
2026 Q234.8
2026 Q324.5