G2 Vendor Directory

Kluster

#47 in Revenue Operations & Intelligence (RO&I)

London

1

Products on G2

300

Total reviews

4.4

Avg. star rating

  • Kluster ranks #47 in Revenue Operations & Intelligence (RO&I).
  • Kluster's 1 product span 2 categories on G2.
  • Mid-Market is the largest segment among reviewers, at 88.6%.

Traffic & LLM citations

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

Page views and citations · Kluster

Source: G2 review data

Winning from

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

1

HubSpot

9 switched
2

Salesforce

5 switched
3

Gong

5 switched
4

Terret

2 switched
5

Google

1 switched

Losing to

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

1

Gong

1 switched

Key stats

—

#47

2

Mid-Market

2016

28

London

Adoption by company size

SegmentShare of reviews
Small Business7.0%
Mid-Market88.6%
Enterprise4.3%

Quarterly history

QuarterTotal reviewsAvg. rating
2024 Q4103.9
2025 Q294.2
2025 Q413.5