Web analytics for startups.

Set up in minutes, get answers without a data team, and keep costs predictable while you grow. Free to start, no credit card required.

Start free

The numbers you
actually check.

See how many people visit, where they come from, and which pages drive revenue. One screen, from day one.

Bigdelta dashboard with visitors, sources and top pages

Watch your first
users show up.

A live feed of pageviews and product events, tied to real profiles. Anonymous visitors merge into identified users the moment they sign up.

Recent activity feed of visitor and product events

Traffic but
no signups?

Build a funnel from landing page to signup to paid and see exactly where people drop off. Then fix the leak and watch the numbers move.

Funnel from signup to activation to paid plan with drop-off at each step
How it works

Set up in
five minutes.

01

One script, 5 minutes

Paste a snippet into any stack, including apps built with Lovable, Replit or v0. Data starts flowing with the next visit.

02

No data team needed

The default dashboard answers the common questions. If something looks off, watch a replay to see why.

03

Predictable cost

Forever Free covers sites under 100K pageviews a month, including replays, heatmaps and funnels. Upgrade only when you outgrow it.

Keep exploring

Start simple,
add as you grow.

Web analytics

Visitors, pageviews and traffic sources in real time.

Session replays

Watch real visitors use your product and see where they get stuck.

Notifications

A Slack ping when someone signs up or a number changes, so you don't have to watch dashboards.

From the library

Guides for
week one.

What to track after launch

Just launched? The numbers worth checking in week one.

No signups? Check this first

Getting traffic but no signups: a checklist of what to look at.

Google Analytics alternatives

Why small teams pick lightweight tools over GA4.

Frequently asked questions

Forever Free covers sites under 100K pageviews a month and includes up to 1,000 session replays, heatmaps, funnels and notifications. Paid plans start when you pass that.

About five minutes. Paste one script and data appears with the next visit.

Only for pasting the snippet. Everything after that — dashboards, funnels, conversions — is point and click.

Visitors, traffic sources and one conversion that matters, like signups or orders. Add funnels once you know which flow you're trying to improve.

For most startups, yes. You get the numbers you actually check, plus replays and funnels that GA doesn't have.

Try Bigdelta

Start free

Connected in 5 minutes. No credit card required.