Each Tuesday, we reverse-engineer a real SaaS company's revenue, profit, CAC, funnels, and its top growth tactic.
Sign up to access all features
Sign up with GoogleSign up with LinkedInAlready have an account? Log in
GetLatka is trusted by 200k+ founders, researchers, and marketers.
No contracts, cancel at any time
CallProof CRM is The Original Mobile CRM for Inside and Outside Teams. Easy to Use CRM, yet packed with features for Gmail, G Suite, and Outlook Users
Last updated
In 2024, Call Proof's revenue reached $215.3K. The company previously reported $142.4K in 2023. Since its launch in 2011, Call Proof has shown consistent revenue growth.
Call Proof reached a $645.9K valuation in 2025, set during its M&A Offer round.
| Year | Round | Amount | Valuation | % Sold | Source |
|---|---|---|---|---|---|
| 2025 | M&A Offer | - | $645.9K | - |
| Question | Answer |
|---|---|
| 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 Call Proof yet.
Call Proof employs approximately 10 people as of 2026.
Call Proof generates an estimated $215.3K in annual revenue.
Call Proof was founded by Robert Hartline.
The CEO of Call Proof is Robert Hartline.
Call Proof raised $0.
Call Proof has 10 employees.
Call Proof is headquartered in Nashville, Tennessee, United States.
Call Proof operates across multiple industries. Browse revenue, funding, and growth data for Call Proof in each sector below.
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 profileValuation
$645.9K
2024 Revenue
$215.3K(Est.)
Funding
$0
Team
10
Founded
2011
| Year | Milestone | Source |
|---|---|---|
| 2024 | Call Proof Hit $215.3k revenue in October 2024 | Estimated |
| 2023 | Call Proof Hit $142.4k revenue in December 2023 | Estimated |
| 2021 | Call Proof Hit $142.9k revenue in May 2021 | |
| 2011 | Launched with $0 revenue |
| Year | Milestone | Source |
|---|---|---|
| 2024 | Reached 10 employees (October 2024) | |
| 2023 | Reached 10 employees (December 2023) | |
| 2022 | Reached 8 employees (December 2022) | |
| 2021 | Reached 12 employees (December 2021) | |
| 2021 | Reached 5 employees (May 2021) |
Featherless AI is the largest open-source LLM inference provider on Hugging Face, founded in 2024...
If you're the CEO and would like to join the podcast, please DM Nathan Latka on LinkedIn.
