What Launch Gravity is
Launch Gravity is an intent signals tool in the B2B go-to-market stack. In the vendor's own words: “Discover Startups Based On Signals.” Put plainly, a tool in this category flags the accounts showing buying behaviour right now, so the list is timed as well as targeted.
Where it sits in an outbound stack
Most outbound stacks are four layers: the data that decides who you talk to, the channel that carries the message, the writing that earns a reply, and the system of record that remembers what happened. Launch Gravity sits in the intent signals layer. Tools beside it are worth comparing on coverage and price; tools in the other layers are worth wiring to it rather than replacing it with.
Using Launch Gravity with M for Mercury
Launch Gravity is a data layer, and data is where LinkedIn outreach either works or wastes a sender. Mercury's Lead Finder searches 450M+ contacts and returns the LinkedIn profile to connect with alongside a verified work email, then enriches whatever is missing column by column. If Launch Gravity already holds your list, Mercury takes it from there: enrol the audience in a journey, spread it across senders, and pace every send inside safe limits.
Questions people ask about Launch Gravity
What is Launch Gravity?
Launch Gravity is an intent signals tool used by B2B sales, marketing and recruiting teams. In the vendor's own words: Discover Startups Based On Signals.
What category does Launch Gravity fall into?
Launch Gravity is listed under Intent Signals in this directory.
What are the alternatives to Launch Gravity?
The closest tools in the same categories are Clay, Common Room, PredictLeads, lemlist, Wiza. All 30 intent signals listings sit on the Intent Signals category page.
Can I use Launch Gravity alongside M for Mercury?
Yes. Mercury runs the LinkedIn side — audiences, journeys, message writing, safe pacing across every sender and one shared inbox — and connects out through HubSpot, Salesforce, Zoho CRM, Attio, Slack, Zapier, Make, n8n, webhooks and its own API, so Launch Gravity can stay exactly where it is in the stack.
Listed for reference. M for Mercury is not affiliated with Launch Gravity, and no listing here is paid for. Product names and logos belong to their owners.
Clay
Common Room
PredictLeads
lemlist
Wiza
Apify
Unify
TheirStack