How many companies use Fello vs Poptin?

201 companies use Fello and 3,994 companies use Poptin in our database. Poptin is more widely adopted with 19.9x more companies than Fello.

Can I get a list of companies using both Fello and Poptin?

Yes. AgentData tracks companies using both tools. Sign up free to access the full list with emails, tech stacks, and contacts via CSV or API.

Poptin is used by 3,994companies — 19.9x more than Fello (201).

201 use Fello3,994 use Poptin

	Fello	Poptin
Companies	201	3,994
Category	Marketing automation	Marketing automation

Get the full comparison

4,195 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=fello

From the makers of AgentData

DragApp

AI-powered shared inbox, help desk, and team collaboration — inside Gmail. 200K+ users.

HeyHelp

AI email assistant inside Gmail. Drafts, sorts, follows up.

Oneway

All-in-one customer platform — live chat, email, automations, changelogs & roadmaps with AI.

Access technology comparison data programmatically via REST API or MCP.