G2 Vendor Directory

Sequence HQ

#3 in Usage-based billing software

London, UK

1

Products on G2

79

Total reviews

4.9

Avg. star rating

  • Sequence ranks #3 in Usage-based billing software.
  • Reviews across Sequence HQ's portfolio grew 175.0% quarter-over-quarter.
  • Sequence HQ's 1 product span 8 categories on G2.
  • Small Business is the largest segment among reviewers, at 69.6%.

Traffic & LLM citations

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

Page views and citations · Sequence HQ

Source: G2 review data

Winning from

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

1

Stripe

14 switched
2

Chargebee

3 switched
3

Intuit

2 switched
4

HubSpot

2 switched
5

salesbricks

2 switched

Losing to

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

1

Hyperline

1 switched
2

Quartile

1 switched

Key stats

+175.0%

#3

8

Small Business

2021

70

London, UK

Adoption by company size

SegmentShare of reviews
Small Business69.6%
Mid-Market30.4%
Enterprise0.0%

Quarterly history

QuarterTotal reviewsAvg. rating
2024 Q454.6
2025 Q174.9
2025 Q2104.8
2025 Q3105.0
2025 Q445.0
2026 Q184.9
2026 Q245.0
2026 Q3115.0