Data Methodology: Adoption data is based on public tech stack disclosures, job postings, case studies, and verified enterprise reports analyzed by UsedBy.ai. Showing 17 verified enterprise adoptions. More data being indexed continuously.
Decision Guide
Which One Should You Choose?
Based on real enterprise adoption patterns
UsedBy Exclusive Data
Industry Adoption Patterns
See which industries prefer each tool based on real adoption data
Otter by Industry
Sales Tech & CRM13%
Schools & Universities13%
Media & Publishing13%
E-commerce & D2C13%
IT Services & System Integration13%
Fathom by Industry
Fathom is the go-to choice for Marketing Tech (33% of adopters)
Marketing Tech33%
DevTools & Infrastructure22%
HR & Recruiting11%
Telecommunications11%
Restaurants & Food Services11%
Otter vs Fathom: Your Questions Answered
Fathom leads in enterprise adoption with 9 companies, versus 8 for Otter. This indicates broader market acceptance for Fathom.
While our data doesn't show companies currently using both tools together, they serve similar purposes and could potentially complement each other.
Otter is particularly strong in Sales Tech & CRM (13% of adopters), while Fathom dominates in Marketing Tech (33%). Choose based on your industry's prevailing stack.
For startups, consider: Otter offers freemium pricing, while Fathom uses freemium pricing. Both are validated by enterprise use, ensuring scalability as you grow.
Related Comparisons
Explore more head-to-head matchups in this category
