Original data / Updated October 21, 2026
The most complained-about SaaS tools
Products ranked by how many validated complaints mention them by name, drawn from gap titles and keywords across the corpus. Computed from 1,267 validated gaps and 1,297 underlying complaints.
- Corpus
- 1,267
- Products named
- 20
- Most complained about
- Shopify
| # | Product | Gaps | Complaints | Avg emotion |
|---|---|---|---|---|
| 1 | Shopify | 112 | 112 | 3.8/5 |
| 2 | Airbnb | 68 | 68 | 3.9/5 |
| 3 | QuickBooks | 49 | 53 | 4/5 |
| 4 | Excel | 40 | 40 | 3.3/5 |
| 5 | Stripe | 22 | 24 | 4.4/5 |
| 6 | GitHub Actions | 22 | 24 | 3.7/5 |
| 7 | Zapier | 21 | 22 | 4/5 |
| 8 | Notion | 19 | 20 | 3.6/5 |
| 9 | Etsy | 18 | 18 | 4.1/5 |
| 10 | Claude | 16 | 17 | 3.9/5 |
| 11 | OpenAI | 11 | 13 | 3.5/5 |
| 12 | Kubernetes | 9 | 9 | 3.8/5 |
| 13 | Webflow | 7 | 8 | 3.9/5 |
| 14 | WordPress | 7 | 7 | 3.9/5 |
| 15 | WooCommerce | 7 | 7 | 3.6/5 |
| 16 | Airtable | 6 | 6 | 3.8/5 |
| 17 | HubSpot | 6 | 6 | 4.5/5 |
| 18 | Xero | 6 | 6 | 3.7/5 |
| 19 | Docker | 5 | 5 | 3.2/5 |
| 20 | Terraform | 5 | 5 | 3.8/5 |
Method: a gap counts toward a product when its title or classifier keywords name the product, matched on word boundaries. Products with fewer than 5 mentions are not ranked. Counts reflect where complaints were collected, not market share.
Cite this data
Free to quote, chart and republish with attribution. Suggested citation:
Most complained-about SaaS tools. DDMarketer analysis of 1,267 validated SaaS complaints. https://www.ddmarketer.com/stats/most-complained-about-saas
Numbers recompute hourly from the live corpus, so cite the access date. How every figure is produced: methodology.
Explore the corpus behind these numbers
Browse every validated gap by category · App ideas mined from the same complaints · State of SaaS gaps report