G2 Vendor Directory

SAP

#1 in Purchasing

Walldorf

111

Products on G2

16.2K

Total reviews

4.2

Avg. star rating

  • SAP Ariba ranks #1 in Purchasing.
  • Reviews across SAP's portfolio declined 75.6% quarter-over-quarter.
  • SAP's 111 products span 217 categories on G2.
  • Enterprise is the largest segment among reviewers, at 47.7%.

Traffic & LLM citations

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

Page views and citations · SAP

Source: G2 review data

Winning from

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

1

Oracle

395 switched
2

Salesforce

90 switched
3

Microsoft

75 switched
4

Tally Solutions

19 switched
5

Zoho

17 switched

Losing to

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

1

Oracle

83 switched
2

Salesforce

75 switched
3

SAP Concur

54 switched
4

Microsoft

40 switched
5

Workday

35 switched

Key stats

-75.6%

#1

217

Enterprise

1972

149,349

Walldorf

$1.8M

Adoption by company size

SegmentShare of reviews
Small Business18.6%
Mid-Market33.8%
Enterprise47.7%

Quarterly history

QuarterTotal reviewsAvg. rating
2024 Q42514.5
2025 Q11534.5
2025 Q22644.4
2025 Q33314.3
2025 Q49584.2
2026 Q16784.2
2026 Q29894.2
2026 Q32414.3