Free vs. Paid Domain Portfolio Software: When Paying Makes Sense
Free options in domain portfolio management are genuinely good, which makes the free-versus-paid question harder than tool vendors like to admit. A spreadsheet costs nothing, DomainMOD costs nothing to license, and several paid tools — including ours — have real free tiers.
So the honest framing is not free versus paid. It is: what is the value at risk in your portfolio, what does each system fail to catch, and at what point does a subscription cost less than the failure?
The free options, honestly ranked by fit
- •A spreadsheet: free, flexible, yours. Fails silently — stale expiry dates, no alerts, no registry verification. Best under about 25 domains at one registrar with a disciplined owner.
- •Registrar dashboards: free and authoritative for the domains they hold. Structurally blind to your other registrars, and no help on cost basis or drop decisions.
- •DomainMOD, self-hosted: free open-source software with registrar API imports and scheduled expiration emails. You pay in server administration and maintenance time.
- •Free trials of paid tools: Sourdough offers a 7-day free trial with $0 due today, and other platforms have free offerings of their own — check each site. A trial lets you test the real system before paying.
What paid tools actually charge you for
Not features, mostly — infrastructure that runs without you. The paid tier of a hosted tracker buys scheduled registry re-verification (RDAP lookups on every domain, so dates are true rather than remembered), an alert ladder that fires from the cloud whether or not you opened anything, and capacity past the free tier's ceiling.
Put differently: free systems depend on your attention. Paid hosted systems are priced on removing that dependency. That is the entire product.
Track your whole domain portfolio in one place
Sourdough is the system of record for domain investors: every domain, renewal date, cost, and sale across all your registrars. 7 days free, then $10/mo. $0 due today.
The math: value at risk vs. tool cost
Sourdough's paid tier is $10/mo — $120 a year; other tools have their own pricing. Weigh that against two numbers: the replacement value of your best domain, and the redemption fee on a single missed renewal, commonly $70-200 on top of the renewal price if you catch it in time — total loss if you do not.
A portfolio of 50 names worth a conservative $10,000 is protected by a tool costing 2.3% of that per year. One saved name likely pays for a decade of tracking. Run the same math the other way, too: eight domains worth $400 total do not justify any subscription — which is what free tiers are for.
When to stay free
- •Your portfolio fits a free tier — under 10 domains fits Sourdough's free plan with alerts and RDAP verification included.
- •Single registrar, auto-renew on, current card, and an account email you actually read.
- •Total portfolio value is low relative to any subscription — the math simply does not clear.
- •You are technical, and running DomainMOD sounds like fun rather than a chore.
When paying starts making sense
- •Any single domain is worth more than a year of the tool — one missed renewal now outweighs a decade of fees.
- •You hold names at two or more registrars, where free systems fail fastest and most silently.
- •You need real P&L — cost basis across acquisitions and renewals, proceeds against them — for decisions or taxes.
- •Your spreadsheet is already lying to you: if you cannot say with confidence what expires in the next 60 days, the free system has failed.
Frequently Asked Questions
Is there good free domain portfolio software?
Yes. Self-hosted DomainMOD is free and capable if you run the server; a disciplined spreadsheet works at small scale; and Sourdough's free tier covers 10 domains with registry verification and renewal alerts, no card required. Free is legitimately enough for many portfolios.
How much does domain portfolio software cost?
Models vary widely: open source is free plus your time, some platforms are free and monetize elsewhere, and subscriptions commonly run from a few dollars to tens of dollars monthly — Sourdough is $10/mo unlimited. Check each vendor's site; pricing changes.
When is it worth paying for a domain tracker?
When the value at risk clears the cost: if one domain is worth more than a year of the tool, or you span multiple registrars, or you need true cost basis and P&L, a subscription is cheap insurance. If none of those hold, stay free — genuinely.
Does Sourdough's free tier expire or require a card?
A 7-day free trial with $0 due today, including live RDAP verification, DNS enrichment, and renewal alerts. After the trial it's $10/mo for unlimited domains.