What each one is, the kind of solo practice it fits, what it costs, and the drawback. Cheapest first.
Bigin by Zoho CRM
From $7 per seat, $56 per month at 8 seatsZoho small-team CRM, with a free tier and a very low paid price.
Fits: cost-sensitive freelancers who want a real CRM for the price of a coffee.
The drawback: deliberately limited, and anything more means moving into full Zoho.
Less Annoying CRM
From $15 per seat, $120 per month at 8 seatsA deliberately simple CRM at a single flat per-user price with no upsell path at all.
Fits: freelancers who want to make this decision once and never think about it again.
The drawback: plain by design. No automation, no invoicing, and reporting is basic.
Lumenbase
From $24.17 per seat, $194 per month at 8 seatsOur product. Automatic capture from email, meetings, and LinkedIn, a view of which clients have gone quiet, and invoicing on the same record as the relationship.
Fits: independent consultants whose work comes back from people they already know.
The drawback: built for teams as well, so there is more product here than a solo practice needs.
Capsule
From $14 per seat, $224 per month at 8 seatsA simple CRM with contacts, a pipeline, and projects, free for two users.
Fits: freelancers who want a tidy shared record and nothing to learn.
The drawback: no invoicing, and the quiet-client question needs a saved filter you maintain.
folk
From $24 per seat, $384 per month at 8 seatsA contact-first CRM with a LinkedIn extension and shared lists.
Fits: freelancers whose work arrives through a network rather than a pipeline.
The drawback: light on deals, and nothing for billing.
Salesflare
From $29 per seat, $392 per month at 8 seatsA CRM that builds records from email and calendar traffic on its own.
Fits: freelancers who have abandoned a CRM before because of the upkeep.
The drawback: priced for small teams rather than for one person, so it is not the cheapest here.
HubSpot
From $7 per seat, $720 per month at 8 seatsA genuinely usable free CRM tier with contacts, deals, email tracking, and meeting scheduling.
Fits: freelancers who want the most capability for nothing.
The drawback: far more product than one person needs, and the paid step is steep if you ever need it.
OnePageCRM
Price not published on this basisA CRM built around one rule: every contact has a next action with a date, or it is off the list.
Fits: freelancers who need the tool to nag them rather than store things.
The drawback: pricing is not published openly, and the model is opinionated in a way that suits some people and not others.