Bolt by Sparcle icon
Bolt by Sparcle icon

Bolt by Sparcle

Local-first AI workspace for Mac, Windows and Linux by Sparcle. Free for individuals, works offline, masks PII before any model call. Self-hosted for teams.

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Cost / License

  • Free Personal
  • Proprietary

Application type

Platforms

  • Mac
  • Windows
  • Linux
  • Self-Hosted
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Features

Properties

  1.  Privacy focused
  2.  AI-Powered

Features

  1.  No Tracking
  2.  Works Offline
  3.  Cloud Sync
  4.  Dark Mode
  5.  Ad-free
  6.  Full-Text Search
  7.  Extensible by Plugins/Extensions
  8.  No registration required
  9.  Support for scripting
  10.  Desktop Application
  11.  Model Context Protocol (MCP) Support
  12.  Browser extension
  13.  Local Search
  14.  Offline

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What is Bolt by Sparcle?

Bolt by Sparcle is a governed AI workspace for macOS, Windows and Linux.

For individuals it is free, with no account and no time limit. It includes 90 offline utilities, an encrypted clipboard and vault, local file search and private recall built from on-device signals. Most of it runs with no model call. AI is optional: bring your own provider and key, and PII and secrets are masked at the model boundary.

For organizations, paid tiers run self-hosted in your own VPC, on-premises or air-gapped environment. They add central policy, identity-aware access, an agent gateway and an OpenAI-compatible endpoint, support for MCP, A2A and ACP, and a tamper-evident audit chain that can be verified offline and streamed to your SIEM. Bring your own LLM: OpenAI, Anthropic, Ollama, NVIDIA NIM or any OpenAI-compatible endpoint.

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