BufferMind
Built for real conversations

Think Less.
Respond Better.

A real-time copilot for online code reviews and live notes. Fast, calm, and clear when it matters.

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Live Code Review Latency 420ms
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We isolate the bit range first, then shift to produce a deterministic output.
Source
get_bitseq_s.s:42 - consistent behavior under the test harness.

Two focused modes.
One clean workflow.

Upload once for code review, or start listening for lecture notes. BufferMind keeps the interface minimal and response-ready.

Code Review

Repo digest + question-aware snippets + natural spoken answers for TA discussions.

Live Notes

Real-time English capture with stable Chinese note output for classes and meetings.

~300ms first useful response
2 core modes only
1 click to start listening

Designed for speed and clarity.

Every feature is optimized for live conversations where delay and noise hurt confidence.

Single-stream responses

One LLM call, segmented rendering, lower response latency.

Repo-aware answers

Digest + relevant snippets with file and line grounding.

Stable live translation

Fast updates with paragraph sealing for readable notes.

Session history

Review transcript sessions with on-demand paragraph translation.

Security and control.

Flexible BYOK mode, hosted auth mode, scoped quota enforcement, and minimal default surface area for sensitive operations.

Auth + quota

Supabase auth with request-level accounting and guardrails.

Client-first workflow

Core interaction loop stays lightweight and close to the user.

Mode flexibility

Use hosted keys or switch to BYOK based on your preference.

Simple pricing.

Start free, upgrade when usage grows, or bring your own keys for full control.

Free

$0 /month
  • Code Review and Live Notes access
  • Monthly ask and digest limits
  • Best for early testing

Pro

$12 /month
  • Higher monthly quotas
  • Priority response consistency
  • Ideal for frequent coursework

BYOK

Custom /month
  • Use your own provider keys
  • No hosted key dependency
  • Advanced users and teams

Frequently asked questions.

Does BufferMind work for online meetings?

Yes. System audio mode is designed for Zoom and Meet scenarios, while microphone mode is ideal for in-person classrooms.

Can I use it without entering API keys?

Yes. Hosted auth mode supports account-based usage. BYOK remains available if you prefer your own keys.

How fast are responses during code review?

The UI uses single-stream LLM output and segmented rendering, so users see a speakable answer as early as possible.

Is this available on Windows?

This preview focuses on macOS. Windows support can be listed as roadmap content in a later pass.