PromptSwap — share surplus AI seats with people you trust
A trusted-network marketplace where ChatGPT Plus, Claude Pro and Copilot subscribers with unused capacity can offer spare seats to vetted friends, students, or teammates under the account holder's terms.
students and early-career professionals priced out of $20+/mo AI subscriptions
- Invite-only sharing so providers see no shared-login anomaly
- Per-seat price split and Stripe-managed payouts to the seat owner
- A usage ledger that caps shared users by queries per day
- Reputation and trust scores for both hosts and guests
Auto-registration scripts going viral prove there is huge unmet demand for affordable AI access; a legitimate seat-sharing network gives that demand a ToS-safe home.
Strong evidence of student/budget demand — Krater Max, Gamsgo, Truescho, GlobalGPT, and 54seats.com all serve this market, and Reddit threads actively seek split subscriptions. However, OpenAI now offers ChatGPT free for college students and Google AI Pro family at $9.99/mo for 6, eroding the gap.Can You Share an AI Subscription? Complete 2026 Guide | Krater ↗ChatGPT Student Discount: Legit Ways to Save in 2026 - Gamsgo ↗
Market is crowded — direct competitors include 54seats.com (splits Claude Team seats), Gamsgo, Truescho Shop, GlobalGPT, AIonX, and Krater Max ($19/mo for 5 users). The 'trusted-network' framing barely differentiates from existing group-buy services.[Looking for] Team members to split Claude team's plan subscription (5 seats) - Reddit ↗ChatGPT Family Plan Alternatives - GlobalGPT ↗
WTP exists — Gamsgo sells up to 50% off, Krater Max charges $19/mo for 5 seats (~$3.80/user), 54seats.com monetizes Claude Team splits. Margins are thin and bounded by the $20/mo retail price.ChatGPT Student Discount: Legit Ways to Save in 2026 - Gamsgo ↗Can You Share an AI Subscription? Complete 2026 Guide | Krater ↗
Pricing tiers across AI tools will keep widening, sustaining arbitrage
Tech is straightforward (marketplace + auth), but the 'trusted-network' vetting layer adds friction and doesn't solve the underlying ToS exposure; building compliance, dispute resolution, and account-replacement guarantees is non-trivial.Can You Share an AI Subscription? Complete 2026 Guide | Krater ↗