Insider One40 customers
Used by 40 companies on usedby, 5 of them in Fashion & Apparel. 4 also use Appier. Compare Appier and Insider One
Source: insiderone.com, latest capture Oct 8, 2026.
4 of the 28 Appier customers on usedby also use another tool on this list. The tools most often used by the same companies are Insider One (4 shared, 40 customers in all) and Bloomreach (1 shared, 50 customers in all).Latest check Oct 8, 2026: 290 of 315 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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Appier customers also use another tool on this list
Insider One shares the most companies with Appier: 4 companies use 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 Appier. A shared customer has a confirmed or observed line on both tools.
| # | Alternative | Shared with Appier | Customers | Compare |
|---|---|---|---|---|
| 1 | Insider OneMostly Fashion & Apparel (5) | 4 | 40 | Compare Appier vs Insider One |
| 2 |  Bloomreach | 1 | 50 | Compare Appier vs Bloomreach |
Bloomreach50 customers
Used by 50 companies on usedby. 1 also uses Appier. Compare Appier and Bloomreach
Source: bloomreach.com, latest capture Oct 8, 2026.
Other Marketing Personalization & Ads tools on usedby
Same category, with public customers, but no company named with Appier yet.
Movable Ink65 customers
Optimove42 customers
AdCreative26 customers
Mutiny23 customers
Qloo17 customers
Getcrux15 customers
Smartly9 customers
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 |
|---|---|---|---|
| Fashion & Apparel | Insider One71% | Bloomreach14% | 7 companies |
| Fintech & Payments | Getcrux43% | Mutiny43% | 7 companies |
| Consumer Goods | AdCreative67% | Bloomreach17% | 6 companies |
| Travel & Hospitality | Movable Ink33% | AdCreative17% | 6 companies |
| Automotive Manufacturing | Insider One60% |  Appier40% | 5 companies |
Read the first row as: among the 7 Fashion & Apparel companies on usedby that use one of these tools, 71% use Insider One. Shares can add up to more than 100% because some companies use two tools.
Questions about Appier alternatives
Which tool shares the most customers with Appier?
Insider One: 4 companies use both on usedby. Insider One has 40 customers in all. See who uses Insider One.
Do Appier customers use other tools too?
4 of the 28 Appier customers on usedby also use another tool on this list. Insider One shares the most: 4.
Which of Appier and its alternatives do Fashion & Apparel companies on usedby use?
Among the 7 Fashion & Apparel companies on usedby that use one of these tools, 71% use Insider One. Bloomreach comes next, with 14%.
Which of Appier and its alternatives do Fintech & Payments companies on usedby use?
Among the 7 Fintech & Payments companies on usedby that use one of these tools, 43% use Getcrux. Mutiny comes next, with 43%.
How does usedby rank Appier 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.