The verdict
For a lean B2B founder, start free on HubSpot if budget is the binding constraint, but reach for Folk if relationships are how you actually sell. HubSpot wins on price (a real free tier, Starter from 15 USD) and breadth (CRM plus marketing, sales, service and ops on one contact database, with built-in calling). Folk wins on focus: a contact-first CRM that you set up in an afternoon and keep open every day, with native LinkedIn and email capture that suits founder-led outreach. Folk costs more (from 24 USD per user per month, trial only, no free plan) and stays narrow on purpose. Choose HubSpot to consolidate your whole go-to-market into one platform over time; choose Folk to run a fast, relationship-led pipeline without platform overhead. There is no wrong answer here, only which constraint binds you hardest.