Mamba Labs builds GTM signal enrichment tools published as Apify actors and MCP servers. Every tool returns flat, Clay-ready JSON per company, priced per result with no subscriptions.

What is the GTM Suite?

The GTM Suite is an all-in-one MCP server that bundles fifteen Mamba Labs tools into a single install. It covers identity resolution, signal detection, ICP scoring, and sequencer push from one endpoint.

USE CASE:

US companies on X and the cost of audience size

What follows is the honest set of ways to get audience size on US companies on X, including the ones that are not ours. We are Mamba Labs, we build Apify actors, and X Brand Presence Mapper is the one that does this for US companies on X.

Where this starts

On X, US is where the assumptions get expensive. X has an audience that has moved and a follower count that has not, which shapes audience size for US companies on X. One thing audience size on US companies on X rarely accounts for: counts accumulated before the platform changed and no longer describe reach at all. X Brand Presence Mapper carries 1 ready made setup for audience size on US companies on X.

What is at stake

If you qualify on audience, US companies on X is where that qualification is most likely to be quietly wrong.

Doing it end to end

Start with one of US companies on X you already know, so a wrong audience size answer is obvious rather than plausible.
Run X Brand Presence Mapper across your list of US companies on X, which carries 1 ready made setup for audience size.
Read ten rows of audience size on US companies on X by hand before you trust the rest of the list.

Traditional Search Tools

The account's recent replies, for US companies on X. Free, and reply volume shows whether anyone is still there.
The platform APIs. Official, accurate and gated. Most now require an app review to read a public follower count, which is weeks of work for one number.
Social listening suites. Brandwatch, Sprout and the rest do this among many other things. Priced for a brand team, not for a qualification step in a sales list.
SimilarWeb or a traffic estimator. A different proxy for the same question. Better for whether anyone visits, worse for whether anyone follows.
Open the profiles. Find the accounts, read the numbers, write them down. Two minutes per brand per network, and completely accurate on the day you do it.

Mamba Labs Apify Actors

These are the actors we built for this job. If yours is not covered here, search from the bar at the top of the page or contact us here and tell us what you need.

X Brand Presence Mapper1 preconfigured task on this page's job.