reddit · SideProject · 11-03 12:50 48 分 ← 返回列表

I built the same app on 5 free AI builders to see if I could actually share it without paying

So I had this question for a while. Every AI app builder shows the same thing in their videos, type an idea and get an app. But can you get something you can actually show people on the free plan, or do they just push you to pay? I took one idea (a wall where anyone draws on their own canvas, people vote for the better one, plus an admin to delete stuff) and gave the exact same prompt to Grok Build, Lovable, Bolt, v0 and Replit. Fresh free account every time, no fixes from my side, if it as

五维评分

付费意愿

需求真实度

个人可落地

竞争空间

新鲜度

AI 分析

痛点：AI 应用构建器的免费额度规则完全不透明：积分怎么烧、免费链接能挂多久、发布要不要额外付费，用户往往是花完时间才发现被逼付费。

目标用户：想低成本验证想法的独立开发者、非技术创业者、做 side project 的人群

证据：Lovable: 6m 46s, free link, everything worked. but it burned 6.91 credits and the free daily limit is 5 lol / Grok: hit the free limit 36 min into the first prompt. the app worked but publishing = $8 / Replit: free link but it expires in 29 days, ate 90% of the free allowance and doesn't show you the numbers unless you pay / Has anyone tested these on free plans? Curious if you got the same

变现：联盟营销（Lovable、Bolt、Replit、v0 都有推荐佣金）+ 付费的“免费额度实测数据库”订阅或单份报告 + newsletter 赞助；面向读者的收费很难，钱要从工具厂商那侧赚。

MVP：两周内做“AI 构建器免费额度实测站”：固定一套 prompt，每周用新账号跑 5-8 个工具，记录耗时、消耗额度、消耗上限、能否免费发布、链接有效期、隐藏收费；输出可筛选对比表 + 额度规则变动邮件提醒，页面挂联盟链接。

竞品：YouTube/Blog 上大量 AI 构建器对比评测、There's An AI For That 等 AI 工具导航站、Futurepedia / AI 工具目录站、Reddit r/SideProject、r/nocode 里的用户实测帖

摘要：作者用同一个 prompt 在 Lovable、Bolt、v0、Grok Build、Replit 的免费账号上各跑一次：Lovable 6 分 46 秒出可用链接，但耗了 6.91 积分（免费日限 5）；Bolt 一键发布仅用 184K/1M token；v0 数据库连续报错 3 次，且注册后从 Max 被换成 Mini；Grok 发布要 $8；Replit 免费链接 29 天过期，并吃掉 90% 额度。结论是 5 个里 3 个能免费分享。受众本身在找免费方案，直接付费意愿弱，但“免费额度实测对比”适合通过联盟佣金变现。