ChatPanel vs HeyChat

ChatPanel and HeyChat are both personal assistants tracked by AIDiveForge. Below is a side-by-side comparison of pricing, capabilities, platforms, and ownership — sourced from each tool's live website and verified before publishing.

ChatPanel

The core workflow is context-without-copying: the panel pulls in the active tab, highlighted text, or a link you paste, and forwards it to whichever model you point it at — local, self-hosted, or cloud. Meeting transcription works by reading live captions on Zoom, Meet, Teams, or Webex rather than touching your audio stream, which means no cloud recording consent issue, but also means it breaks the moment captions are off or unavailable. The agent-action feature lets you describe a form fill or button click in plain language, but it asks for confirmation before sensitive steps rather than running blind. The tool directory and diagram generation on canvas apps are paid-only features. Teams who need unlimited AI-connected tools or on-device name and location redaction hit the free tier's ceiling fast.

HeyChat

HeyChat is an open-source desktop chat client built on Tauri v2, React, and TypeScript. It handles real-time streaming conversations across Google Gemini, OpenAI, Groq, Anthropic, Ollama, and any OpenAI-compatible endpoint, with chat history stored locally in SQLite. The keychain-backed credential storage means your API keys never sit in a dotfile. Where it breaks: this is a chat interface, not a workflow builder — there are no tool calls, no agents running tasks on their own, no branching logic. Teams that need anything beyond a multi-provider chat window will hit that ceiling fast.

Attribute	ChatPanel	HeyChat
Pricing	Paid	Free
Free trial	No	No
Open source	No	Yes
Has API	No	No
Self-hosted option	Yes	Yes
Platforms	Chrome, Edge, Brave, Arc	Linux, macOS, Windows
Pros	Reads the active tab, selected text, or a pasted link without clipboard access, so you never lose your reading context to switch between the page and the assistant. On-device PII redaction with reversible substitution, so client names, phone numbers, and credentials in your prompts never reach the model — an architectural guarantee cloud-only tools cannot make. Caption-based meeting transcription on Zoom, Meet, Teams, and Webex never uploads audio or video, so you get searchable action items and running notes without triggering your organization's cloud recording policy. Provider-agnostic model routing — local Ollama, self-hosted endpoints, Claude, Codex, or the bundled in-browser WebGPU model — so a cost spike or API outage is a one-config-change problem rather than a migration. Local conversation history with a visual topic map, so you can search and resurface context from past sessions without depending on a vendor's server retention policy.	API keys stored in the OS native keychain rather than plain-text files, so a leaked dotfile or accidental repo push does not expose your credentials. Provider-agnostic design covering Google Gemini, OpenAI, Groq, Anthropic, Ollama, and any OpenAI-compatible endpoint, so switching from a cloud model to a local one when costs or privacy requirements shift is a sidebar toggle rather than a reinstall. Local SQLite persistence for chat history, which means your conversation records stay on your machine and are not logged on a vendor's server. Real-time response streaming across all supported providers, so you read output as it generates rather than waiting for a full completion round-trip.
Cons	Meeting transcription breaks entirely when the meeting host disables captions or when the platform does not surface them in the DOM — no fallback exists, and teams who need reliable transcription across all meeting conditions switch to a dedicated transcription service that ingests audio. There is no public API and no shared workspace, which means every saved note, skill, and conversation lives on one machine; teams who need shared prompt libraries or collaborative AI workflows cannot build on top of ChatPanel and end up maintaining a separate tool for anything multi-user. The free tier limits the tool directory to one connected tool, so the moment a workflow requires search plus a data source plus a third-party app, you hit a paid-only wall — teams evaluating this for multi-tool agent pipelines discover the ceiling during the first real use case, not the demo. Act on Page automation is scoped to single-page interactions with a confirmation step before sensitive actions; any workflow that spans multiple pages, runs on a schedule, or needs to execute without confirmation requires a separate automation layer, at which point you are maintaining two systems.	No tool-use, function calling, or agent loops of any kind — the moment a team needs a model to fetch data, run code, or chain steps without a human typing each prompt, HeyChat offers nothing and teams move to a tool like Open WebUI or a workflow builder that exposes those primitives. No API surface and no programmatic trigger, so the app cannot be embedded in a pipeline, called from a script, or integrated with external automation; teams that need HeyChat's output to feed into another system have no supported path and typically abandon it for a client that exposes an API or plugin interface. A small contributor base and 16-commit history at curation means production bugs may sit unresolved for extended periods, and teams running this in a shared or organizational context carry the maintenance burden themselves under the MIT license.

Bottom line

ChatPanel is paid while HeyChat is free; HeyChat is open source. Choose based on which difference matters most for your workflow.

Frequently asked questions

What is the difference between ChatPanel and HeyChat?

ChatPanel is Paid, while HeyChat is Free and open source. Compare pricing, free trial, API, platforms, and pros/cons in the table above on AIDiveForge.

Is ChatPanel better than HeyChat?

It depends on your workflow. Use the side-by-side attributes (pricing, open source, API, self-hosted, platforms) to decide. AIDiveForge does not rank a universal winner — we publish verified facts so you can choose.