AltIndex LLC

AltIndex LLC

AltIndex is an alternative data platform for investors. Every day it collects Reddit, TikTok, Instagram, news, job posting, insider/congress trading data and more on about 3,000 US stocks, with history back to 2021, and turns it into one 0 to 100 score per stock. Live products: a freemium web and mobile app (iOS and Android) with monthly and annual Pro plans, a B2B data API, and an AI assistant connector. The AltIndex newsletter adds sponsorship revenue.

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All-time revenue
$679,535

Ranked #173 on TrustMRR

MRR
$16,239

633 active subscriptions

Founder
_quincyrmQuincy Miller

63 followers on 𝕏

Founded
October 2023
USUnited States

Revenue is verified withStripeStripe API key.Last updated: Nov 15, 2026, 12:10 PM

Startup insights
Value proposition

Tracks the signals that move before the price does, such as Reddit chatter, hiring, insider buys and congress trades, and rolls them into one 0 to 100 score for about 3,000 US stocks.

Problem solved

Investors can't watch dozens of alternative data sources themselves. AltIndex collects and scores them daily and puts the score on their own portfolio, with alerts.

Audience

Investors

B2BB2C~71,000 users

Pricing

App: Free tier, Starter $29/mo or $199/yr, Pro $99/mo or $499/yr. API: Hobbyist $19/mo, Developer $79/mo, Research $199/mo, Enterprise custom.

Team size

2–5 people

Funding

Bootstrapped

Domain Rating

62/100

altindex.com

Ahrefs Domain Rating measures backlink profile strength on a 0 to 100 logarithmic scale.

Market

Additional info

iOS, Android and web app. 700+ paying subscribers, 76% on annual plans. REST API plus an AI assistant connector for Claude, ChatGPT and Cursor. Data history back to 2020 or earlier. Includes the AltIndex newsletter.

Screenshot

altindex.com
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Message from the founder
Quincy Miller

"Our team is going all-in on a new media venture, so AltIndex deserves an owner who can give it full focus. You get 71,000 accounts, 700+ paying web+mobile subscribers (76% on annual plans), a profitable SaaS grown mostly through organic Reddit, SEO and newsletters, and a B2B data API that just launched. Upside: sell data to quant funds and brokerages like Robinhood, expand into data on prediction markets and new social platforms, add affiliate and referral programs, and expand on marketing."

Quincy Miller

Founder of AltIndex LLC

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