HumbleWorth review
A free web app with portfolio tools and low-cost API valuation for domain investors.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
HumbleWorth is a web-based domain valuation tool for domain investors and portfolio owners. It estimates auction, marketplace, and brokerage values using historical auction and marketplace sales data, presenting likely ranges for each channel rather than a single figure. The web tools cover individual domains and portfolios, with no account required for web valuation. Registration-availability checks and a daily dropped-domain list screened by estimated auction value extend the product beyond basic appraisal.
For portfolio work, HumbleWorth supports bulk valuation for up to 2,000 domains and exports portfolio results as CSV. That combination suits investors who need structured estimates across a sizeable set of names rather than one-off opinions. The channel-specific output can help separate potential auction, marketplace, and brokerage outcomes, while the historical sales data used in the valuation model gives the estimates a comparable-sales basis. Buyers seeking a focused valuation report in a web interface will find the product’s scope centered on domain pricing and discovery.
Automation is the main differentiator. The API provides direct model access, batch requests, and JSON valuation responses, with usage priced at $0.10 per 1,000 predictions. API access is hosted on Replicate and billed separately from any HumbleWorth subscription, while the web valuation tools are free. HumbleWorth is a strong fit for high-volume workflows that need affordable automated estimates, CSV portfolio output, or dropped-domain screening. It is less suitable for buyers who require a single definitive appraisal number, or whose bulk portfolios exceed the 2,000-domain limit.
HumbleWorth pros and cons
- Where it wins
- Free web valuation with portfolio estimates and CSV export
- Bulk appraisal supports portfolios of up to 2,000 domains
- API access starts at $0.10 per 1,000 predictions
- Where it doesn't
- Valuations return ranges rather than one appraisal figure
- API usage is billed through Replicate separately
- Bulk valuation is capped at 2,000 domains
HumbleWorth fact sheet, pricing and score →
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