Sybill19 customers
Used by 19 companies on usedby. 1 also uses Backstory.
Source: sybill.ai, latest capture Oct 8, 2026.
Backstory alternatives
What Backstory customers also use, ranked by public customers.
1 of the 20 Backstory customers on usedby also uses another tool on this list. The tools most often used by the same companies are Sybill (1 shared, 19 customers in all).Latest check Oct 8, 2026: 179 of 198 public lines checked. Customer counts include every proof level, job-post signals included. Shared customers are counted on confirmed or observed lines on both tools.
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Backstory customer also uses another tool on this list
Sybill shares the most companies with Backstory: 1 company uses both.
Ranked by shared customers
Tools of the same or a competing category, from another vendor, used by at least one company that also uses Backstory. A shared customer has a confirmed or observed line on both tools.
| # | Alternative | Shared with Backstory | Customers | Compare |
|---|---|---|---|---|
| 1 | Sybill | 1 | 19 |
Other Revenue Intelligence tools on usedby
Same category, with public customers, but no company named with Backstory yet.
Switch signals
A company that left one vendor's page and appeared on another's.
No switch publishedA switch needs a departure from one vendor's page, seen on two checks in a row, and a dated arrival on another. usedby does not publish departures yet, so no switch shows here.
By industry
Which of these tools the companies on usedby use, by industry. Each row counts the companies of that industry on usedby that use at least one of these tools.
| Industry | Most used | Next | Companies |
|---|---|---|---|
| HR & Recruiting |  Gong67% |  Modjo25% | 12 companies |
| Marketing Tech | Gong82% |  Attention9% | 11 companies |
| Artificial Intelligence | Attention63% | Gong25% | 8 companies |
| DevTools & Infrastructure |  Aviso63% |  Day AI25% | 8 companies |
| Fintech & Payments | Modjo57% | Gong29% | 7 companies |
Read the first row as: among the 12 HR & Recruiting companies on usedby that use one of these tools, 67% use Gong. Shares can add up to more than 100% because some companies use two tools.
Questions about Backstory alternatives
Which tool shares the most customers with Backstory?
Sybill: 1 company uses both on usedby. Sybill has 19 customers in all. See who uses Sybill.
Do Backstory customers use other tools too?
1 of the 20 Backstory customers on usedby also uses another tool on this list. Sybill shares the most: 1.
Which of Backstory and its alternatives do HR & Recruiting companies on usedby use?
Among the 12 HR & Recruiting companies on usedby that use one of these tools, 67% use Gong. Modjo comes next, with 25%.
Which of Backstory and its alternatives do Marketing Tech companies on usedby use?
Among the 11 Marketing Tech companies on usedby that use one of these tools, 82% use Gong. Attention comes next, with 9%.
How does usedby rank Backstory alternatives?
Only tools of the same or a competing category, from another vendor, count. They are ranked by shared customers: companies with a confirmed or observed line on both tools, from public pages, most with a dated capture. Tools with no shared customer are listed apart. Customer counts include every proof level, job-post signals included.