Which has grown faster, AUID or BTCT?

Neither grew: over the past five years both shrank revenue, with AUID's decline the smaller — AUID at a -6.33% CAGR versus BTCT at -36.06%.

How have AUID and BTCT total returns compared?

Over the past 5 years, AUID delivered -64.74% and BTCT delivered -60.06% annualized total return. Past performance doesn't predict future results.

authID Inc. (AUID) vs BTC Digital Ltd. (BTCT)

A side-by-side comparison of authID Inc. and BTC Digital Ltd. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.

AUID

authID Inc.

$8M

$0.50TechnologyDelayed quote: Oct 5, 2026, 4:00 PM EDT

BTCT

BTC Digital Ltd.

$12M

$1.22TechnologyDelayed quote: Oct 5, 2026, 4:00 PM EDT

Total return — AUID vs BTCT

growth of $100 · dividends reinvested · last 5y

AUID -99.3% (-63.4%/yr)BTCT -99.7% (-68.5%/yr)AUID compounded faster over this window

AUID BTCT

AUID vs BTCT: by the numbers

•BTCT is the larger company ($12M vs $8M market cap).
•Both run net losses; BTCT's is the smaller (-64.52% vs -1450.38% net margin).
•Both shrank revenue over the past five years; AUID's decline was smaller (-6.33% vs -36.06% CAGR).

Metrics side by side

Valuation

Metric	AUID	BTCT
P/S ratio	6.61	0.83
P/B ratio	4.11	0.31

Profitability

Metric	AUID	BTCT
Gross margin	98.16%	-22.50%
Operating margin	-889.59%	-62.72%
Net margin	-1450.38%	-64.52%
ROE	-902.23%	-24.36%
ROIC	-304.90%	-22.21%

Growth (annualized)

Metric	AUID	BTCT
Revenue CAGR (5Y)	-6.33%	-36.06%
Total return CAGR (5Y)	-64.74%	-60.06%

Frequently asked

Which has grown faster, AUID or BTCT?: Neither grew: over the past five years both shrank revenue, with AUID's decline the smaller — AUID at a -6.33% CAGR versus BTCT at -36.06%.
How have AUID and BTCT total returns compared?: Over the past 5 years, AUID delivered -64.74% and BTCT delivered -60.06% annualized total return. Past performance doesn't predict future results.

Go deeper

Full AUID analysis Full BTCT analysis Interactive comparison tool

Dig into the metrics

authID ROE BTC Digital ROE authID operating margin BTC Digital operating margin authID revenue growth BTC Digital revenue growth authID free cash flow BTC Digital free cash flow

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 6, 2026.