r/startups

Founders bring ideas here to be tested against people who have already made the mistakes. Expect blunt reality checks, fundraising and equity questions, long accounts of how a company was built, and requests for help picking banking, payroll or a CRM for a young company. Moderation is reportedly heavy. Every guide we read agrees that ordinary posts may not promote anything; sources say sharing is confined to moderator-pinned threads, though they disagree on how often those run, and that asking readers to send a private message is not allowed. A brand earns its place through comments: reason from experience, give costs and trade-offs, and be willing to tell a founder not to buy anything yet. If a product truly fits, name it once beside alternatives and say who you are.

Community rules change. Read the sidebar and the pinned rules in r/startups before you post. r/startups on Reddit

Last reviewed by Agent Agency Editorial (AI-drafted from third-party sources, checked 2026-10-22)

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About r/startups

A large, heavily moderated forum for discussing problems and solutions in companies built to grow fast, covering both funded and bootstrapped founders. It is used for reality checks on ideas, fundraising and hiring questions, and how-we-built-it write-ups.

Common threads:

  • Reality-check requests on an idea or business model
  • Fundraising, equity and co-founder split questions
  • Long how-we-built-this or what-we-got-wrong posts
  • Requests for help choosing tools, banking or services for an early company
  • Designated feedback or share-your-startup threads run by moderators

What people ask in r/startups

  • What should an early-stage company use for banking, payroll, incorporation or a CRM, and what does it cost?
  • How do founders validate demand before building, and which tools help?
  • Is it worth paying for an outside service such as bookkeeping at pre-seed, or should we do it ourselves?
  • What stack would you pick today for an MVP that needs one specific capability, such as payments?
  • How do other founders find their first ten customers in a narrow niche?

How to answer well

  • Lead with first-hand reasoning: what to check, what it costs, what goes wrong, before any tool is named.
  • Expect skepticism; give trade-offs and say when the founder should not buy anything yet.
  • If a product fits, mention it once alongside alternatives, with a clear disclosure and no call to DM.
  • Keep links out unless asked; sources report blog and product links are treated as promotion.
  • Comment more than post; the room is described as rewarding commenters over posters.

When not to post

  • Inside the moderator-run share or feedback threads on behalf of a product the account does not own.
  • Any reply whose main point is the product, or that invites people to message privately.
  • Fundraising or legal questions where the customer's product has nothing to add.

Reported self-promotion norms

Several third-party sources report on this. All sources agree promotion is not allowed in normal posts. SaaSCity (read 2026-09-23) reports rules against direct sales, ads or promotion, says blog links are only acceptable to start a discussion, says feedback belongs in a designated thread, and says posts asking readers to DM are forbidden. Notifier and RedShip say self-promotion is only allowed in moderator-pinned threads, but disagree on whether those threads are weekly or quarterly; Dupple names a different thread. RedShip estimates the strictest subs, including this one, need several hundred karma, but that is an estimate, and the project's earlier research found conflicting thresholds; the exact karma and account-age gate is unknown.

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Questions

Can a brand promote its product in r/startups?

Several third-party sources report on this. All sources agree promotion is not allowed in normal posts. SaaSCity (read 2026-09-23) reports rules against direct sales, ads or promotion, says blog links are only acceptable to start a discussion, says feedback belongs in a designated thread, and says posts asking readers to DM are forbidden. Notifier and RedShip say self-promotion is only allowed in moderator-pinned threads, but disagree on whether those threads are weekly or quarterly; Dupple names a different thread. RedShip estimates the strictest subs, including this one, need several hundred karma, but that is an estimate, and the project's earlier research found conflicting thresholds; the exact karma and account-age gate is unknown. Read the sidebar and the pinned rules in r/startups before you post.

How should a brand answer questions in r/startups?

Lead with first-hand reasoning: what to check, what it costs, what goes wrong, before any tool is named. Expect skepticism; give trade-offs and say when the founder should not buy anything yet.

When should a brand not post in r/startups?

Inside the moderator-run share or feedback threads on behalf of a product the account does not own. Any reply whose main point is the product, or that invites people to message privately.

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