Stonly
Drive fast, accurate resolutions with the modern knowledge platform for customer service.
61 employees · est. 2018 · Paris, France
Tango
The easiest way to show “how-to” 📝 Turn clicks into guides for your team to follow.
69 employees · est. 2020 · San Francisco, United States
Stonly is the older company (2018 vs 2020).
Side-by-Side Comparison
| Metric | Stonly | Tango |
|---|---|---|
| Founded | ||
| Founded | 2018 older | 2020 |
| Headquarters | ||
| Headquarters | Paris, France | San Francisco, United States |
| Employees | ||
| Employees | 61 | 69 |
| Industry | ||
| Industry | Not tracked yet | Enterprise Software, Information Technology |
| Funding Stage | ||
| Funding Stage | Unknown | Series A |
| Total Funding | ||
| Total Funding | $41.50M | $19.70M |
| Funding Rounds | ||
| Funding Rounds | 4 | 3 |
| Services | ||
| Services | Knowledge Platform for Customer Service, AI-Powered Support Solutions, Interactive Knowledge Creation, Support Agent Decision Tools | Interactive User Guides Creation, Real-Time Process Automation, Employee Onboarding Solutions, Software Training and Documentation, User Process Analysis |
| Target Customers | ||
| Target Customers | Customer Support Teams, Service Managers, User Support Project Managers, Customer Success Enablement Teams | IT Teams, Operations Managers, HR Departments, Businesses adopting new software, Teams seeking process standardization |
| Taxonomy | ||
| Taxonomy | Interactive Knowledge Platform, Customer Service Solutions, Step-by-step Guides, Decision Trees, AI Answers, Knowledge Management, Self-serve Support, Knowledge Base Creation, Agent Support Tools, Automation In Customer Service, Walkthroughs, Checklists, Zendesk Integration, Salesforce Integration | Knowledge Sharing, Process Documentation, Onboarding Solutions, Process Standardization, Workflow Automation, Operations Management, Change Management, Customer Support, Software Adoption, Step-by-step Guides, Browser Extension, User Enablement, Business Process Improvement |
| Website | ||
| Website | stonly.com | tango.us |
About Stonly
Stonly is a promising startup focused on enhancing customer service through its modern knowledge platform, founded in 2018. Based in France, this company has introduced a novel way of managing customer interactions by providing interactive, on-demand knowledge that facilitates fast, accurate resolut...
About Tango
Tango, founded in 2020, is positioned as a game-changing solution in the Enterprise Software and Information Technology sectors. With the tagline "The easiest way to show 'how-to'," Tango offers an innovative browser extension that streamlines knowledge sharing and enhances operational enablement. T...
We will tell you when either one moves
BounceWatch watches Stonly and Tango for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Stonly and Tango — by email.
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Compiled from the BounceWatch company index. We last looked at Stonly on 3 Apr 2026, and Tango on 4 Apr 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.