Intercom112 customers
Used by 112 companies on usedby. 1 also uses Observe Ai. Compare Observe Ai and Intercom
Source: intercom.com, latest capture Oct 5, 2026.
Observe Ai alternatives
What Observe Ai customers also use, ranked by public customers.
3 of the 24 Observe Ai customers on usedby also use another tool on this list. The tools most often used by the same companies are Intercom (1 shared, 112 customers in all), Sierra (1 shared, 50 customers in all), and Sanas (1 shared, 48 customers in all).Latest check Oct 8, 2026: 661 of 683 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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Observe Ai customers also use another tool on this list
Intercom shares the most companies with Observe Ai: 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 Observe Ai. A shared customer has a confirmed or observed line on both tools.
| # | Alternative | Shared with Observe Ai | Customers | Compare |
|---|---|---|---|---|
| 1 | Intercom | 1 | 112 | Compare Observe Ai vs Intercom |
| 2 |  Sierra | 1 | 50 | Compare Observe Ai vs Sierra |
| 3 |  SanasMostly Telecommunications (4) | 1 | 48 | Compare Observe Ai vs Sanas |
| 4 |  AssembledMostly Fintech & Payments (6) | 1 | 39 | Compare Observe Ai vs Assembled |
| 5 |  Giga | 1 | 7 |
Sierra50 customers
Used by 50 companies on usedby. 1 also uses Observe Ai. Compare Observe Ai and Sierra
Source: sierra.ai, latest capture Oct 7, 2026.
Sanas48 customers
Used by 48 companies on usedby, 4 of them in Telecommunications. 1 also uses Observe Ai. Compare Observe Ai and Sanas
Source: sanas.ai, latest capture Oct 8, 2026.
Assembled39 customers
Used by 39 companies on usedby, 6 of them in Fintech & Payments. 1 also uses Observe Ai. Compare Observe Ai and Assembled
Source: assembled.com, latest capture Oct 8, 2026.
Giga7 customers
Used by 7 companies on usedby. 1 also uses Observe Ai.
Latest capture across its sources: Oct 7, 2026.
Other Customer Service Automation tools on usedby
Same category, with public customers, but no company named with Observe Ai 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 |
|---|---|---|---|
| Fintech & Payments |  DevRev23% |  Ada20% | 30 companies |
| DevTools & Infrastructure |  Pylon35% | Assembled15% | 20 companies |
| E-commerce & D2C |  Kustomer47% | Ada16% | 19 companies |
| Insurance & InsurTech |  Parloa44% |  Cognigy19% | 16 companies |
| Telecommunications | Cognigy31% | Sanas25% | 16 companies |
Read the first row as: among the 30 Fintech & Payments companies on usedby that use one of these tools, 23% use DevRev. Shares can add up to more than 100% because some companies use two tools.
Questions about Observe Ai alternatives
Which tool shares the most customers with Observe Ai?
Intercom: 1 company uses both on usedby. Intercom has 112 customers in all. See who uses Intercom.
Do Observe Ai customers use other tools too?
3 of the 24 Observe Ai customers on usedby also use another tool on this list. Intercom shares the most: 1.
Which of Observe Ai and its alternatives do Fintech & Payments companies on usedby use?
Among the 30 Fintech & Payments companies on usedby that use one of these tools, 23% use DevRev. Ada comes next, with 20%.
Which of Observe Ai and its alternatives do DevTools & Infrastructure companies on usedby use?
Among the 20 DevTools & Infrastructure companies on usedby that use one of these tools, 35% use Pylon. Assembled comes next, with 15%.
How does usedby rank Observe Ai 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.