vsDynadot vs NameSilo: Which Is Better?
A head-to-head comparison using the same scoring methodology applied site-wide.
Dynadot is the better tooling: a wider developer surface, aftermarket features, and a marginally better renewal score, which is why it takes the pick for investors. NameSilo answers with the more predictable price and free WHOIS privacy on every domain rather than on eligible ones. If you are actively trading names, take Dynadot; if you are holding them, NameSilo's flat pricing is the easier number to plan around.
At a glance
The five things buyers actually decide on, each settled by the strongest evidence we hold — and left open where we hold none.
| What matters | Dynadot | NameSilo | Our call |
|---|---|---|---|
| .com renewal, per year | $10.88 | $17.29 | Dynadot |
| MeasuredDynadot is $6.41 a year cheaper on the renewal, which is the price you pay every year after the first. Read from each registrar's own pricing page on 2026-08-19 and 2026-08-19. | |||
| WHOIS privacy | Free | Free | Level |
| From published documentationBoth include WHOIS privacy at no cost, so this should not decide it. | |||
| Automation | API + bulk tools | API + bulk tools | Dynadot |
| Editorial judgementBoth publish API and bulk tools. Ranking the developer experience beyond that is our judgement, not a measurement. | |||
| Support access | Email, Chat (business hours) | Ticket support, Knowledge base | Dynadot |
| Editorial judgementNeither side's published channels separate them, and we have not published response-time measurements, so this is our judgement. | |||
| Account security | TOTP and SMS | TOTP authenticator app | Dynadot |
| Editorial judgementBoth document the same class of second factor, so separating them further is our judgement rather than a documented difference. | |||
Badges say what each verdict rests on: a figure we collected and verified, a fact from the registrar’s own documentation, or our judgement. We hold verified prices for 254 extensions at Dynadot and 261 at NameSilo — how much of each registrar this site can vouch for, not how large its catalogue is. How we decide.
Key differences
- Both are built for portfolios rather than single domains — both publish an API and bulk tools, and both score identically on beginner UX (6.5), which is to say neither is trying to be the friendly option.
- Tooling: Dynadot scores highest of the two on developer tools (9.0 against 8.5) and adds aftermarket and auction tooling that NameSilo does not match.
- Pricing model: NameSilo's flat registration-equals-renewal pricing is its defining feature; Dynadot prices more conventionally and scores slightly higher on renewals (8.5 against 8.0).
- Account security: Dynadot supports TOTP and SMS two-factor; NameSilo supports TOTP only. Neither offers hardware security keys.
Winner by category
| Category | Dynadot | NameSilo | Winner |
|---|---|---|---|
| Pricing | 8.5 | 8.0 | Dynadot |
| Renewals | 8.5 | 8.0 | Dynadot |
| Pricing transparency | 8.5 | 9.0 | NameSilo |
| WHOIS privacy | 8.5 | 9.5 | NameSilo |
| DNS | 7.5 | 7.0 | Dynadot |
| Security / 2FA | 8.0 | 7.5 | Dynadot |
| Support | 7.5 | 6.5 | Dynadot |
| Transfer | 8.5 | 8.5 | Tie |
| TLD coverage | 8.5 | 8.5 | Tie |
| Developer / API | 9.0 | 8.5 | Dynadot |
| Beginner UX | 6.5 | 6.5 | Tie |
| Overall | 8.1 | 8.1 | Tie |
How they compare on privacy, DNS, support and security
Scores summarise these categories; the paragraphs below compare the underlying facts.
WHOIS privacy
Both include WHOIS privacy at no extra charge, so cost is not the deciding factor here — the wording is.
DNS tools
Neither runs an anycast platform. Both are conventional managed DNS, which is fine for a typical site — and either domain can be pointed at a dedicated DNS provider later without moving the registration. Both record DNSSEC support, so signed zones are possible either way.
Support
Dynadot offers business-hours live chat, email or tickets, self-serve documentation. NameSilo offers email or tickets, self-serve documentation. NameSilo has no live channel at all — tickets and documentation only — so plan for asynchronous replies, while Dynadot can be reached in real time. What we record here is which channels exist and when they are staffed — not guaranteed response times, which vary by queue and by day.
Security and 2FA
Neither supports hardware security keys, so an authenticator app is the strongest second factor either offers. It beats SMS comfortably and is still phishable — a fake login page can relay the code the moment you type it. Dynadot also accepts SMS, the weakest of these factors — a SIM swap moves it to someone else's phone. Treat it as a last-resort fallback, not the default.
.com pricing comparison
| Registrar | First-year | Renewal | 3-year cost | WHOIS privacy | Last checked |
|---|---|---|---|---|---|
| Dynadot | $10.88 (verified price) | $10.88 (verified price) | $32.64 (verified price) | Free | 2026-08-19 |
NameSilo | $17.29 (verified price) | $17.29 (verified price) | $51.87 (verified price) | Free | 2026-08-19 |
Pricing across popular TLDs
| TLD | Dynadot first-yr | Dynadot renewal | NameSilo first-yr | NameSilo renewal | Cheaper renewal |
|---|---|---|---|---|---|
| .com | $10.88 | $10.88 | $17.29 | $17.29 | Dynadot |
| .net | $12.52 | $12.52 | $15.95 | $15.95 | Dynadot |
| .org | $7.99 | $11.64 | $14.99 | $14.99 | Dynadot |
| .io | $28.89 | $53.50 | $33.99 | $69.99 | Dynadot |
| .ai | $85.60 | $85.60 | $99.99 | $99.99 | Dynadot |
| .co | $3.48 | $31.20 | $3.99 | $38.99 | Dynadot |
Renewals are the dominant long-term cost. Use the cost calculator for multi-year totals.
- Strong toolkit for domain investors and bulk users
- Competitive registration and aftermarket fees
- Free WHOIS privacy
- UI feels dated compared with newer registrars
- Support response times vary
- Flat-rate pricing — registration and renewal cost the same, with no promotional first-year trap
- Free WHOIS privacy on all domains, for the life of the domain
- Bulk-friendly account tools and a free, well-documented API
- No hidden fees and no per-domain privacy renewal charges; a built-in Discount Program and volume tiers lower per-domain cost for large portfolios
- Retail .com (about $17.29/year) is higher than Porkbun or Cloudflare Registrar; the lowest rates require the Discount Program or holding 100+ domains
- Account UI looks dated compared with Porkbun or Spaceship
- Support limited to tickets and a knowledge base; no live chat or phone
- DNS feature set is functional but not advanced
Which should you choose?
Choose Dynadot if you want the deeper portfolio and aftermarket tooling, the stronger developer surface, and SMS as a second factor option.
Choose NameSilo if flat registration-equals-renewal pricing across the whole catalogue matters more than tooling, and privacy on every domain without eligibility conditions.
Both are ICANN-accredited with bulk transfer tools, so moving a portfolio between them is a batch operation rather than a series of manual ones. Both include privacy free. Whichever way you move, remember the 60-day transfer lock applies after a registrant-contact change as well as after a registration — change contacts after the transfer, not before it.
Final recommendation
Dynadot and NameSilo score evenly overall. Pick by your top priority: Dynadot for domain investors, NameSilo for flat registration-equals-renewal pricing.
FAQ
Which is cheaper for .com renewals, Dynadot or NameSilo?+
Which has better DNS, Dynadot or NameSilo?+
Is WHOIS privacy free at both Dynadot and NameSilo?+
What should I know about transferring a domain between Dynadot and NameSilo?+
Sources
- /methodology/ — scoring methodology
- /registrars/dynadot/ — Dynadot review
- /registrars/namesilo/ — NameSilo review