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Indianapolis, Indiana, United States
Exciting News! You may have heard that Costello recently became part of SalesLoft, the #1 sales engagement platform. To learn more about Opportunity
Last updated
We do not have information about Costello's revenue yet.
Costello is a bootstrapped Other Sales Software company, self-funded since its founding in 2016, with no outside investment to date.
| Year | Round | Amount | Valuation | % Sold | Source |
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| Question | Answer |
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| What's your age? | - |
| Favorite online tool? | - |
| Favorite book? | - |
| Favorite CEO? | - |
| Advice for 20 year old self | - |
We do not have customer count information for Costello yet.
Costello employs approximately 2 people as of 2026, down from 14 in 2019, including 5 sales reps that carry a quota.
GetLatka has not confirmed a public revenue figure for Costello.
Costello was founded by Frank Dal.
The CEO of Costello is Frank Dal.
Costello is bootstrapped and has not raised outside funding.
Costello has 2 employees.
Costello is headquartered in Indianapolis, Indiana, United States.
All figures on this page are taken directly from interviews or are estimates from public sources and proprietary models. Not financial advice. Read full disclaimer.
Claim this profileFunding
$0
Team · 2020
2
Founded
2016
| Year | Milestone | Source |
|---|---|---|
| 2020 | Reached 2 employees (December 2020) | |
| 2020 | Reached 51 employees (August 2020) | |
| 2020 | Reached 1 employees (June 2020) | |
| 2019 | Reached 14 employees (December 2019) |
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