Why

At 50–200 inquiries/month from cold outreach and partners, with "Just me" doing everything, a spreadsheet will collapse inside a quarter — cold outbound lives or dies on sequenced follow-ups (touch 2, 3, 4, 5), and sheets don't remind you. Pre-revenue means every dollar matters, so the answer is a free tier, not a $50/seat tool. You're calling and emailing the same people across weeks; you need one place that shows "who did I email 6 days ago and never hear back from."

What you actually need

1. HubSpot Free CRM (free for 1 user, forever) — contacts, deals, email tracking, and task reminders in one place. The free tier handles your volume with room to spare.
2. HubSpot's "Tasks" + email templates — every contact gets a next-action task with a due date. Templates kill the retyping on cold email follow-ups.
3. A habit — the 8am task sweep — before any new outreach, clear yesterday's overdue tasks. No new prospects until follow-ups are done. This is the entire game in cold outbound.

Do this today

Sign up at hubspot.com/products/crm (free tier, no credit card), then go to Contacts → Import → upload whatever list you're working from as a CSV. Create one deal pipeline with four stages: Contacted → Replied → Call Booked → Closed. By tonight you'll see every prospect with a task date and stop guessing who's owed a follow-up.

What to ignore

Skip HubSpot Sales Hub Starter ($20/mo) and Professional ($100/mo) — sales reps will push these the moment you hit a sequence limit; the free tier is enough until you have revenue. Ignore Apollo, Outreach, Salesloft, and ZoomInfo entirely — those are 10+ person sales-team tools and will eat your runway. Pipedrive and Close are fine products but cost money you don't have yet.

What doing nothing costs you

At pre-revenue with 50–200 cold touches/month, the cost isn't lost dollars — it's the 3-6 month delay to your first paying customer because you forgot to send the 3rd follow-up to the prospect who was actually interested.

When to revisit this

When you hire your first salesperson, or when you start running multi-step sequences and HubSpot Free's automation limits start blocking you.