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Head-to-head · Domain Valuation Tools

HumbleWorth vs DomainIndex

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score HumbleWorth #3 in Domain Valuation Tools 9.0/10 Free plan Free plan✓ 5 of 5 features Visit HumbleWorth
DomainIndex #8 in Domain Valuation Tools 8.5/10 Free plan Free plan✓ 5 of 5 features Visit DomainIndex

HumbleWorth leads on 0 checks, DomainIndex on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreHumbleWorth · 9.0/10
  • Free planboth

HumbleWorth scores higher on our rubric for domain valuation tools: 9.0 against 8.5 out of 10; our editors rank them #3 and #8.

On valuation report, DomainIndex gives you Web_and_pdf where HumbleWorth offers Web.

HumbleWorth is the better fit for high-volume API valuation workflows. DomainIndex is the better fit for users wanting expert and automated appraisals.

  • HumbleWorth fits best

    High-volume API valuation workflows

  • DomainIndex fits best

    Users wanting expert and automated appraisals

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature HumbleWorth 9.0/10 Visit ↗ DomainIndex 8.5/10 Visit ↗
At a glance
Editor score 9.0 8.5
Ranking #3 in Domain Valuation Tools #8 in Domain Valuation Tools
Best for High-volume API valuation workflows Users wanting expert and automated appraisals
Pricing model Free plan + paid Free plan + paid
Starting price $0.10/unit usage-based $69 one-time
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Email, Docs Email, Docs
Built for Solo, Small business Solo, Small business, Mid-market, Enterprise
Features HumbleWorth 5/5 · DomainIndex 5/5
Automated valuation ✓ ✓
Comparable sales ✓ ✓
Bulk valuation ✓ ✓
API access ✓ ✓
Domain history data ✓ ✓
Specs
Valuation report Web Web_and_pdf
Our review
Pros
  • 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
  • Combines automated and manual expert domain appraisals
  • Adds sales history, market indices, and portfolio benchmarking
  • Supports bulk work and JSON or XML API responses
Cons
  • Valuations return ranges rather than one appraisal figure
  • API usage is billed through Replicate separately
  • Bulk valuation is capped at 2,000 domains
  • Manual appraisal starts at a $69 one-time price
  • Expert appraisal and automated appraisal serve different workflows
  • The product is focused on domain valuation and research
Our verdict

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…

Read the review →

DomainIndex is a web-based domain research and valuation service for domain investors, portfolio holders, and researchers. It combines automated domain appraisal with manual expert appraisal, domain ratings, sales history research, market…

Read the review →
  1. HumbleWorthDomain Valuation Tools 9.0Free plan
  2. DomainIndexDomain Valuation Tools 8.5Free plan

Strengths and trade-offs

  • HumbleWorth — 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
  • DomainIndex — where it wins

    • Combines automated and manual expert domain appraisals
    • Adds sales history, market indices, and portfolio benchmarking
    • Supports bulk work and JSON or XML API responses

    Where it doesn't

    • Manual appraisal starts at a $69 one-time price
    • Expert appraisal and automated appraisal serve different workflows
    • The product is focused on domain valuation and research

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update