Products

Theory A

Uses AI

Chart a company against its earnings, then see whether shares or options are the better way to act on your view.

theory-a.com Finance / Investing & Trading

AI Benchmark
Desktop
Mobile
Monthly visits
<5K
Aug 2026
MRR
$100Claimed
Disclosed 2026-09-29Indie Hackers
Entry price
$4.08/mo
Lower than 95% of peersNiche median $19/mo
Creators
David
@theory_a_com· 138 followers
Launched
4y ago
2022-07-10 · Est.

Traffic & revenue

Monthly visitsData through Aug 2026 · Sep 2026 pending
MRRSelf-reported, unverified · Indie Hackers
  • Sep 2026$100Self-reported MRR · unverified
Events1 revenue disclosure

Revenue evidence

Publicly disclosed & verified revenue figures, sorted by date

Marketing moves

Launches, search & content, referrals, promotions
X accounts@theory_a_com

  • Launched on Product HuntLaunch

    Revealing the hidden structure of value investing

    Feb 4, 2023 · 3y agoLaunch page

  • Launched on Product HuntLaunch

    Visualize Value Investing

    Jul 10, 2022 · 4y agoLaunch page

Traffic sources

Aug 2026

Traffic breakdown

No traffic channel or country breakdown data for this website yet.

View similar products ↓

Search

Domain authority —Domain registered 2018-04-02

No search keyword data for this website yet.

Traffic data: Vaneform

Pricing

Free
$0 always
Lifetime Ad-Free
$49/once
Premium
$49/yr (billed annually)

Trial: None · 2 paid tiers ($49) · Observed 2026-11-04 · Pricing page

Entry price $4.08/mo, Lower than 95% of peers; “Investing & Trading” median is $19/mo.View pricing benchmark

Pages & changes

Tracked since 2022-07-10

Key pages

Weekly snapshots

Changes

No pricing, plan, or positioning changes detected since tracking started.

Questions & evidence

How much does Theory A cost?
Free: $0 always; Lifetime Ad-Free: $49/once; Premium: $49/yr (billed annually). Observed 2026-11-04. Check the source for current billing terms, usage limits and taxes.Source
How much website traffic does Theory A get?
Vaneform estimates <5K website visits in 2026-08. Visits can include repeat visits; this estimate does not measure paying customers or revenue.Source

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