TLDR Founders

TLDR FOUNDERS 2026-10-14

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01GENERAL

Sponsored

STOP VIBE CODING. START SHIPPING.

Kiro turns your prompts into specs, designs, and tested code — not just prototypes. Spec-driven development means your AI-generated code actually makes it to production.

links.tldrnewsletter.comSponsor

Terms and Conditions apply, linked HERE [5].

links.tldrnewsletter.com

03STRATEGIES & TACTICS

38 THINGS WE'VE LEARNED ABOUT BUILDING AI PRODUCTS

PostHog has built 10 different AI products over the last four years. These include PostHog AI, PostHog's install Wizard, Replay Vision, and Scouts. PostHog's AI products are used by nearly 100,000 people every month. This post details what the company has learned from building them.

newsletter.posthog.com9 min read

ARR VS GAAP REVENUE | SPOTTING “ARR” LIES

Businesses need to stay honest about what ARR actually is. If ARR doesn't ultimately lead to revenue and cash, then it's a fake metric. Most companies need to redefine or evolve their definitions of ARR for the AI era. ARR should turn into GAAP revenue, and it shouldn't take a really long time for that to happen.

onlycfo.io8 min read

HOW TO GROW A MASSIVE BRAND (FULL 2026 MASTERCLASS)

A founder's account and a company's account don't need to publish the same things. This guide assigns the founder the beliefs, lessons, and experience of building, while the company explains products and launches. It also distinguishes posts that attract new people from posts that build trust or encourage a purchase. That gives teams a clearer way to judge results: a post meant to introduce the company should not be assessed only by immediate sales. Interested followers can then move into email or a community for a longer relationship.

links.tldrnewsletter.com9 min read

04TOOLS & RESOURCES

Sponsored

YOUR BUSINESS MOVES FAST. SO SHOULD YOUR MONEY.

Your business moves quickly. Your money should, too. Stripe Treasury brings payments and financial tools together, helping you pay vendors, send payouts, issue cards, and manage cash flow with less complexity. Build more efficient financial operations on the same platform your business already uses for payments as you continue growing.

stripe.comSponsor

RUN RECURRING JOBS ON STRIPE WITHOUT A CRON SERVER

Stripe Workflows now supports recurring schedule triggers. Users choose when a workflow runs, and Stripe starts a run at each scheduled time. Scheduled workflows pair well with list actions and loops. The workflow lives in the Dashboard, so the team that owns the process can read it, change it, and see every run.

stripe.dev9 min read

GEMINI 4 ARGON AVAILABLE ON GOOGLE CLOUD, BUILT TO HELP SOLVE YOUR BUSINESS' HARDEST PROBLEMS

Gemini 4 Argon is now available on Google Cloud. Argon was trained to work with both depth and precision. It can maintain context across long, multi-step tasks and produce precise, verifiable results. Argon launches with an introductory rate of $2 per million input tokens and $10 per million output tokens, with cached input tokens priced at 95% off through to November 30, after which the standard pricing of $4 per million input tokens and $20 per million output tokens will apply.

cloud.google.com8 min read

05MISCELLANEOUS

OK, I MIGHT HAVE BEEN WRONG ABOUT BUILDING WITH A LEAN TEAM IN THE AGE OF AI

Chatbase is now at 40 people, and it plans to double its number of employees in the next 6 months. Building is now much easier, and the opportunity cost of not building more is huge. Companies that want to build more, grow more, and achieve more still need to hire because humans are still needed in many parts of the building loop. While this might change, it doesn't make sense to act like it isn't true right now.

threadreaderapp.com1 min read

CAPITAL STACKS FOR ATOMS

Capital allocation has shifted from bits-based businesses to atoms-based businesses over the last few years. Investors have been directing capital to overcome the physical-world bottlenecks of inference. There's an emerging cohort of atoms-based companies in the fields of energy, manufacturing, space, robotics, and beyond. These hard asset businesses are increasingly built and valued on bundles of cash flows rather than revenue multiples. This requires an entirely different approach to capital formation across the company lifecycle.

akashbajwa.co28 min read