免費 / 開源Largely free community-driven prompt sharing and instant chatting, rather than a transactional marketplace.
PromptBase 每月有 538,129 次造訪,月增率 -1.8%,定價模式為付費。Web3.com Ventures 每月有 4,064 次造訪,成長率 +78.6%,定價模式為需聯絡報價。

PromptBase is a marketplace where creators sell ready-made prompts for popular AI models. Instead of guessing wording from scratch, you browse a category, preview sample outputs, and buy a prompt that already produces a specific style or effect in tools like Midjourney, DALL-E, Stable Diffusion and ChatGPT.
Web3.com Ventures is a private venture fund that invests early in founders building the open internet and AI-native applications, from pre-seed through Series A, with concentrated attention rather than broad portfolio spray.
| 面向/指標 | ![]() | |
|---|---|---|
| 官方網域 | promptbase.com | web3.com |
| 定價模式 | 付費 | 需聯絡報價 |
| 每月造訪次數 | 53.81萬 (538,129) | 4064 (4,064) |
| 月流量變化量 | -9845 (-1.8%) | +1788 (+78.6%) |
| 主要市場與市佔 | 🇺🇸 美國 (27.7%) | 🇺🇸 美國 (56.7%) |
| 每月直接造訪 | 25.65萬 | 1541 |
| 使用者評分 | 3.7 | 3.8 |
| 支援平台 | 網站 | 網站 |

PromptBase is a marketplace where creators sell ready-made prompts for popular AI models. Instead of guessing wording from scratch, you browse a category, preview sample outputs, and buy a prompt that already produces a specific style or effect in tools like Midjourney, DALL-E, Stable Diffusion and ChatGPT.
Thousands of ready-to-use prompts organised by model and by output type, from illustration styles to marketing copy.
Listings are grouped by the model they were built for, so you can filter to the tool you actually use.
Each prompt is shown with example outputs, making it easy to judge the style before spending anything.
Anyone can upload prompts for sale and earn revenue share on every copy sold.
Web3.com Ventures is a private venture fund that invests early in founders building the open internet and AI-native applications, from pre-seed through Series A, with concentrated attention rather than broad portfolio spray.
Invests from pre-seed through Series A, aiming to lead or participate in rounds where it can contribute meaningfully beyond capital.
Concentrates on open-network infrastructure and AI-native products, covering six stated themes including compute, privacy and decentralized coordination.
A portfolio of roughly 27 companies spanning data and AI, AI agents, compute, DeFi, Bitcoin infrastructure and consumer applications.
Allocates capital to selected venture managers such as Balaji Fund, HashKey Capital, IOSG Ventures, Animoca Brands and Hack VC.
免費 / 開源Largely free community-driven prompt sharing and instant chatting, rather than a transactional marketplace.
為 RLHF、評估與標註招募經過測試的 AI 訓練師與資料標註員
專項更強大型免費提示詞搜尋與探索平台,但缺少 PromptBase 的創作者直接營利市集功能。
免費 / 開源為個人投資人提供的淺白財報前瞻與市場新聞
免費 / 開源發掘、聘用或打造 AI 代理的媒合市集

專項更強Deeply specialized catalog for Midjourney styles and reference codes, but lacks multi-model text and video coverage.
專項更強Deeply specialized catalog for Midjourney styles and reference codes, but lacks multi-model text and video coverage.

免費 / 開源Startups.RIP is a research library of 2,200+ startup stories — including many Y Combinator companies — that documents what each one built, how it ended, and how you could rebuild it today. Free accounts browse research reports and build plans; Pro adds implementation-ready technical specs and a CLI that imports the research into coding agents like Claude and Codex.
免費 / 開源Startups.RIP is a research library of 2,200+ startup stories — including many Y Combinator companies — that documents what each one built, how it ended, and how you could rebuild it today. Free accounts browse research reports and build plans; Pro adds implementation-ready technical specs and a CLI that imports the research into coding agents like Claude and Codex.

免費 / 開源Parsers VC is a venture-capital data platform that continuously tracks startups, funding rounds, VC funds, investors, founders and funding news, offering searchable web access and an API so teams can push verified deal data into their own CRM, models or AI agents.
免費 / 開源Parsers VC is a venture-capital data platform that continuously tracks startups, funding rounds, VC funds, investors, founders and funding news, offering searchable web access and an API so teams can push verified deal data into their own CRM, models or AI agents.
面向生產級系統的 AI Agent 開發工作室
免費 / 開源AI 提示詞、代理與自動化社群市集
專項更強內建 25 款 AI 工具的可搜尋 AI 提示詞資料庫