Fifteen Attio-running companies where a founder or GTM leader is reachable on X — Granola first

Asked (summary):

Find 20 mid-market B2B companies with 5–25 sales reps that are hiring RevOps, Sales Ops, or Sales Managers and use Attio.

Asked (follow-up):

Keep Granola in the list, but cross-reference with X/Twitter where founders or GTM leaders are active.

Asked (follow-up):

Remove the ones without a Twitter presence. Find new ones with Twitter presence — they don't need to be hiring RevOps. Remove Attio (direct competitor) and remove Viktor ai.

Fifteen companies, each with documented Attio use and an identified founder, CEO, or GTM leader who posts on X. Nine have a dated latest post (Dec 2020 – Sep 2026); six have an active profile whose latest post date could not be resolved from public search. Attio and VIKTOR.AI are excluded as requested. Treat this as an Attio + active-X shortlist, not fifteen confirmed 5–25-sales-rep companies: the hiring requirement was relaxed on request, but sales-team size was not re-verified for most new additions. Granola's earlier 21-rep estimate is profile-derived.

Outreach priority: how fresh is each leader's dated X activity

dated post found (position = date) active profile, latest date unresolved dot size = follower count where known · hover a dot for the post and evidence
Lovable is the freshest signal — cofounder Fabian Hedin posted the day of the snapshot (Sep 25, 2026) and runs GTM on Attio per an automationconsultingservices.org assessment.
Modal is the deepest Attio commitment plus the biggest audience — 51,042 followers for CEO Erik Bernhardsson, and a switch from HubSpot documented on attio.com itself.
Replicate's 2020 dot understates it — that is the extracted high-engagement example; growth.crystil.com tracks Ben Firshman's posting through April 2026.
Socket is the weakest evidence in the set — @feross (41k followers) is high-profile, but the selected source, socket.dev, quotes posts tagging him rather than posts he authored.

All fifteen, with evidence

CompanyLeaderX handleLatest dated postLatest topicFollowersAttio useAttio sourceX evidence

Attio + active-X shortlist · 15 companies compiled 2026-09-25 from public web sources across independent hosts. Each row records documented Attio use (with its source) and an identified founder/CEO/GTM-leader X account with authored posts or an explicitly active presence (with its source). "Latest dated post" is the latest date identifiable in public search — X indexing is incomplete, so true latest posts may be newer; blank means active but unresolved. Follower counts shown where a source stated them (9 of 15). Sales-team size (5–25 reps) was not re-verified for most additions in this pass. Attio and VIKTOR.AI excluded. Long evidence text trimmed for space; sources hold the full quotes.

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