Who is OpenPlugin for?

OpenPlugin is an open-source project built for AI developers and plugin creators.

Yes — OpenPlugin is open source under the Open Source license and free to use.

What platforms does OpenPlugin run on?

OpenPlugin runs on the web and API. It can also be self-hosted.

Is OpenPlugin still maintained?

PulseGate's automated liveness checks currently classify OpenPlugin as active.

What are alternatives to OpenPlugin?

Similar tools tracked by PulseGate include openedx-sample-plugin, OpenAssistantGPT, and OpenVerb.

PulseGatePost-LLM software, agents & workflows market (since 2022)

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OpenPlugin

openplugin.ioInfrastructure

OpenPlugin is an open-source framework designed to simplify the creation and integration of plugins for ChatGPT and other large language models. It provides tools and APIs for developers to build, deploy, and manage LLM plugins, aiming to democratize access and expand the capabilities of AI assistants. The project is ideal for AI developers and organizations looking to extend LLM functionality.

Open SourceOpen Source

WebAPISelf-hosted

Visit openplugin.io

Overview

6 features

OpenPlugin is a Frameworks & SDKs product. Enabling developers to easily build, integrate, and deploy plugins for ChatGPT and other LLMs. It is built as an open-source project for AI developers and plugin creators. OpenPlugin is open source under the Open Source license. OpenPlugin is available on the web and API, and it can be self-hosted.

OpenPlugin first shipped in 2023. PulseGate's similarity index finds few close equivalents — OpenPlugin occupies a relatively distinct niche. Key capabilities include plugin integration, open-source code, and API access.

Plugin integration
Open-source code
API access
Self-hosting
Developer tools
LLM compatibility

Built with & integrations

Framework: nextjs
Hosting: vercel
Runs on: BrowserAPI-onlySelf-hosted

Trust & compliance

LicenseOpen Source

Verified signals

HTTPS Open Source Free tier

Recent events

Latest indexed changes and source events

IndexedJun 30, 10:42 AM
Openplugin discovered by the PulseGate indexer
Source: PulseGate indexerOpen ↗

Frequently asked questions about OpenPlugin

What does OpenPlugin do?: Enabling developers to easily build, integrate, and deploy plugins for ChatGPT and other LLMs. It is catalogued under Frameworks & SDKs on PulseGate.
Who is OpenPlugin for?: OpenPlugin is an open-source project built for AI developers and plugin creators.
Is OpenPlugin free?: Yes — OpenPlugin is open source under the Open Source license and free to use.
What platforms does OpenPlugin run on?: OpenPlugin runs on the web and API. It can also be self-hosted.
Is OpenPlugin still maintained?: PulseGate's automated liveness checks currently classify OpenPlugin as active.
What are alternatives to OpenPlugin?: Similar tools tracked by PulseGate include openedx-sample-plugin, OpenAssistantGPT, and OpenVerb.openedx-sample-plugin OpenAssistantGPT OpenVerb
When did OpenPlugin launch?: OpenPlugin first shipped in 2023.
Is OpenPlugin open source?: Yes — OpenPlugin is open source under the Open Source license.

At a glance

Platforms: Web
Languages: English
License: Open Source
First seen: Jul 15, 2023
Activity: 🟢 Active
Status: 🟢 Active
Built for: AI developers and plugin creators
Model: Open source
Solves: Enabling developers to easily build, integrate, and deploy plugins for ChatGPT and other LLMs.

Developer

Openplugin

PulseGate index

Confidence: Medium · 73
Indexed: Jun 30, 2026
Lifecycle: Alive
Activity: Active
First seen: Jul 2023
Last seen: 2w ago
Freshness: Unknown

Identity audit (9)

Entity ID: cmr0ipms101eb5nvgrgneem9g
Slug: openplugin-openplugin-io
Verification state: Indexed for public listing
Claim / listing state: Unclaimed · listed: yes
Index status: Included in index
Latest evidence snapshot: Jun 30, 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Last updated: Jun 30, 2026
Canonical URL: https://openplugin.io/

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