About The Stack Letter

Stop overpaying for AI. Build the stack that actually pays for itself.

The Stack Letter is a biweekly newsletter and comparison site for solo founders, indie hackers, freelancers, and content creators who are tired of watching their AI bill creep up. We do the math on which subscriptions earn their cost, which to cancel, and what to swap them for.

What makes us different

We're not a news outlet racing to report what launched. We focus on the question that actually matters: is it worth it? Every issue is built to respect your attention and your wallet.

How we work

• Verified prices. Every figure carries an "as-of" date and is checked against the official pricing page.
• No rankings, no hype. We compare by use case, not by "best ever" lists or star scores.
• Always an alternative. We show the cheaper or free option, even when there's no commission in it for us.
• Honest about money. Some links are affiliate links (disclosure) — they never change our verdict.

Get it

Twice a month, free. Subscribe here — the verdict is always in the first 200 words.

Contact

Press, partnerships, or feedback: info@thestackletter.com.

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