ChatGPT Apps vs Plugins: What’s Changed in 2025
Short answer: Apps are the evolved, user-facing experience inside ChatGPT—discoverable, permissioned, and UI-rich. Plugins were primarily “tool calls” surfaced through chat. Apps inherit the power of tools but add consistent UI, scoped consent, directory discovery, commerce, and analytics—making them better for ongoing, product-like usage.
Snapshot comparison
| Dimension | ChatGPT Apps | Plugins (legacy concept) |
|---|---|---|
| UX surface | Inline UI components (forms, cards, tables) via MCP | Minimal UI; mostly text/tool responses |
| Discovery | In-chat suggestions + App Directory | Manual enablement; limited discovery |
| Permissions | First-run scoped consent, revoke anytime | Coarser, less standardized |
| Dev stack | Apps SDK + MCP | Tool/plugin interfaces |
| Commerce | Agentic Commerce (ACP) → in-chat checkout | DIY or external flows |
| Reviews & Analytics | App listing, reviews, analytics | Limited |
| Best for | Product-like, repeatable tasks with UI | Simple actions and data fetches |
New to Apps? Start with What Are ChatGPT Apps? and How ChatGPT Apps Work.
What’s actually new in 2025
1) Consistent, conversion-friendly UI
Apps render inline components—validated forms, previews, confirmation steps—using MCP messages and widgets.
2) Stronger safety & trust
Least-privilege scopes at first run, transparent consent copy, and revocation by the user.
- Ship safely: Security for ChatGPT Apps • Data Privacy
3) Built-in discovery
Apps appear via contextual suggestions plus the Directory with categories, ranking, and reviews.
- Grow faster: Ranking & SEO for Directory • App Verification & Review
4) Native commerce
The Agentic Commerce Protocol (ACP) enables checkout inside chat with clear consent.
- Monetize: Agentic Commerce Protocol • Monetizing ChatGPT Apps
5) Better instrumentation
Usage and funnel analytics help you iterate your flows and listing.
Apps vs Plugins vs Agents: which should you build?
- Build an App when you need predictable UX with forms, previews, and confirmations, plus directory discovery and commerce.
- Use a Plugin-style Tool only for extremely simple integrations or internal experiments.
- Build an Agent (via AgentKit) when you need autonomous planning, multi-step execution across several tools, and retries.
Architecture shift: Tools → MCP + Apps SDK
Plugins were thin wrappers over tool calls. Apps standardize everything through MCP:
- Protocol: MCP defines messages, tools, and UI surfaces.
- SDK: Apps SDK streamlines auth, UI, and error handling.
- Compatibility: Many “plugin” capabilities map cleanly to MCP tools.
- Compare: MCP vs Tools API
Migration guide: Upgrade a plugin to an app (weekend plan)
- Audit scopes you truly need → rewrite consent copy.
- Wrap tool actions behind an MCP server and add a single, high-impact UI form.
- Start: MCP Server Tutorial
- Harden security & PII (keys, logging, deletion requests).
- Checklist: Security • Secrets Handling • Compliance & PII
- Instrument analytics and add success metrics.
- Submit with a crisp listing and example prompts.
- Process: App Verification & Review
If you’re new to the stack, follow the two fast tracks:
- Apps SDK Tutorial → ship your first UI flow.
- Later, add an Agent for autonomous follow-ups: AgentKit Tutorial
Practical examples
- Travel planner App: date form → options table → ACP checkout for bookings.
- Design App: upload/parameters → live preview → export to storage.
- Sales Ops App: validated form → CRM write → confirmation + follow-up actions.
See more: ChatGPT App Examples: Spotify, Canva, Zillow & More
FAQ
Are plugins going away?
The experience is moving toward Apps. The underlying tool pattern still exists, now standardized by MCP and surfaced through Apps.
Can I blend an App with an Agent?
Yes—collect structured input via an App, then hand off to an Agent for autonomous execution. Start with Apps vs Agents.
How do I get distribution?
Optimize for in-chat relevance and the Directory: title, description, categories, examples, and reviews. See Directory Ranking & SEO.
