Your data. Your device.
Nothing sensitive leaves unmasked.

Type or paste anything and Bolt by Sparcle decodes it on your machine, with no model call and no egress. When you do use AI, it masks what is sensitive first. An LLM is optional.

Download Bolt free Watch the 60 second walkthrough

Free for individuals on Mac, Windows and Linux. No account, no time limit, no server to run, and most of it works with the network off.

Bolt, running · click for the narrated 1:00 One hotkey. Everything you have. Your day, your inbox, your clipboard, your terminals, your notes

Real product, running. Click it for the narrated walkthrough.

90 utilities

Offline and on-device, no model call

Zero egress

Most work resolves on-device, no LLM call

Any LLM, or none

Yours. Switch anytime, zero token markup

Encrypted clipboard and notes, private on-device recall, and local file search. Recall is built from lightweight OS signals, not screen recording.

For individuals

Free, on your own machine, and most of it never calls a model.

No account, no time limit, no server to run. Install it and it works, offline, on Mac, Windows and Linux.

Paste anything

It decodes and computes locally. 90 offline utilities, no LLM call and no egress, so nothing you paste goes anywhere.

One app instead of about twenty

The tools you keep a browser tab open for, in one place, working the same way with the network off.

Summon it over any app

It arrives already carrying context from what is on screen, so you are not copying things into it first.

Search what you actually have

Apps, files, clipboard, vaults, emails, meetings, and inside images with OCR and an opt-in local vision model.

Recall, without recording your screen

Built from lightweight OS signals, not screen recording. Text recall today.

Bring a model, or bring none

Works out of the box on a free model, or point it at your own key or your own provider. Zero token markup either way.

Download free for Mac, Windows, Linux See the offline utilities

Prefer the terminal? One-line install on every platform, same signed build. Already using it at work? Here is the governed version.

For individuals For enterprises

Your own governance, AI-DLP and audit stack, inside your perimeter.

Your team carries sensitive data into AI tools every day. Bolt answers what it can on-device using your identity-permitted integrations, masks the rest at your boundary, and leaves a record your auditor can verify without trusting us.

Start a pilot See pricing

Discovery Pilot is 30 days and up to 10 seats with no server to install. Pilot is 90 days and up to 30 seats in your own infrastructure. Or walk your architecture through with us first.

For your security team · 1:30 Bolt + Aeira: the full story Why your AI lives in your network, not theirs

Click the video to watch full view with audio.

28 packs, plus yours

Built in, plus your own recognizers and agents as signed .boltpack bundles

Tamper-evident

Ed25519 signed, Merkle chained, verified offline with a standalone binary

On-prem, VPC, air-gap

Self-hosted wherever your data is required to live

Cuts token spend, breach exposure, shadow AI and shadow IT. Works with Okta, Entra ID, Google Workspace, Auth0, Zoho and any OIDC provider.

The same platform, from your seat.

Evaluating? See it on your data · trust centre · architecture · your industry · the security questionnaire, pre-filled.

Our platform

Two products. One perimeter.

Bolt is the governed workspace your people use. Aeira is the ACL-aware index that makes its answers grounded and permission-safe. Both run inside your perimeter, and together they turn governance into a foundation rather than a bottleneck.

Bolt

Aeira

Governed Agentic Platform

Deploys inside your firewall, governed and auditable on day one. Every employee gets an AI agent that connects to your enterprise systems over open MCP and surfaces what to do next.

Inside your perimeter: on-prem, VPC, or air-gapped; PII masked at the LLM boundary; nothing for an edge AI gateway to inspect
BYO LLM · BYOK: zero token markup; swap models without changing compliance posture
The One Thing™: patent-pending priority engine surfaces actionable signal from noise across systems
Open MCP integrations: M365, Google, Slack, Jira, Salesforce, GitHub, and a growing roster

Explore Bolt

Enterprise Search

The self-hosted data plane for teams whose ACL, data-residency and audit-trail requirements leave no room to compromise. Built for legal, healthcare, financial services and defense. Start free with Catalog; scale to Dynamic, Enhanced or Federated.

Identity-bound access: every query filtered to what the calling user is entitled to see
Provable erasure: cryptographic proof for GDPR / HIPAA Right to be Forgotten
Air-gap-ready: AWS, Azure, GCP, on-prem, or fully air-gapped
Audit-trail responses: every result carries the why-filtered context regulators ask for

Explore Aeira

What that means in practice

Empower. Govern. Audit.

Finds, decodes and acts. Saves tokens, protects privacy, reduces breach exposure and shadow AI. When configured, Bolt also works in your browser and terminal: paste into ChatGPT or pipe to a coding agent, and it masks sensitive data at your boundary. For businesses it is your own vendor-neutral governance, AI-DLP and audit stack inside your perimeter.

Private recall: signal, not screen recording Agent Gateway: mask secrets before they leave Works offline: one app replaces ~20 tools

How Sparcle sits in your stack

A different layer. Not a replacement for what's working.

Sparcle is the AI runtime layer of your enterprise stack. It runs alongside the identity provider, enterprise search, and edge security you've already built, none of which need to change. What does change is where AI runs, and how it's governed.

Layer in your stack

What that layer does

Where Sparcle sits

Public AI assistants Copilot 365, Gemini, ChatGPT Enterprise, and similar

Run in the vendor's cloud, on the vendor's models. Productive, but the corporate prompt and the retrieved context live on infrastructure you don't control.

Sparcle runs in yours. Same daily productivity surface, your perimeter and your choice of LLM. Switch the model later without re-running compliance.

Enterprise search Glean and similar

Indexes corporate content centrally so employees can find what they need across SaaS tools.

Aeira's index is ACL-bound and self-hosted. Identity travels with the query, so every result is already scoped to what the calling user is entitled to see.

Edge AI inspection Inline AI gateways and SSE proxies

Decrypt outbound prompts at the network edge to catch what employees send to public LLMs.

Sparcle runs the model inside your perimeter, so there is no outbound prompt for the edge to inspect. The boundary is identity, not the wire.

AI recall and memory Rewind, Microsoft Recall, LittleBird

Record the screen into a personal, searchable index so you can go back to what you saw, often synced to a vendor cloud.

Bolt builds recall from on-device signals, not a screen recorder: distilled, encrypted, never uploaded, and masked at the AI boundary. Recall →

Third-party AI agents Claude Code, Codex, Gemini, and other agent CLIs

Give engineers real leverage, but send prompts, secrets, and code to a vendor cloud your security team cannot see into.

Bolt's Agent Gateway masks secrets on the device before an agent's traffic leaves, then restores them locally. Client-side, not a network appliance. Agent Gateway →

Sparcle is the AI runtime. Your identity stack, enterprise search, and edge security keep doing what they already do well. How the model stays in your perimeter →

Works with what you already run

Your identity. Your SIEM. Your model.

Open protocols and your existing systems, not a parallel stack. Nothing here asks you to replace a tool you already trust.

Identity

Your directory, your sign-in

SAML single sign-on and OIDC, so people reach Bolt with the identity they already have. Access follows the permissions your directory already enforces.

Detection and audit

Your SIEM, not ours

Every audit event is emitted as an OCSF finding and streamed to Splunk, Microsoft Sentinel, syslog-ng or any webhook endpoint. The record is tamper-evident and you can verify it offline with a standalone binary.

Models and agents

Your LLM, open protocols

Bring your own model, or none. Point existing tools at the OpenAI-compatible endpoint and they inherit your masking, policy and audit. Speaks A2A, ACP and MCP, so agents are not locked to one vendor.

Bolt serves every role: engineers, sales, CFO, CIO, DPO and more. Pick the seat you sit in.

Built for every role

Bolt is for everyone

From the boardroom to the keyboard. Open the deck for your role, full screen, with Esc to come back.

Overview · All roles One surface for everything Open deck → Governance · Sovereignty Control it, see it, prove it Open deck → Decision Makers · Board The exposure you already have, closed Open deck → CISO · Security No prompt leaves the building Open deck → CIO · IT Nine tools, one surface Open deck → CFO · Finance Cut the AI bill Open deck → Compliance · DPO GDPR by architecture Open deck → General Counsel AI without waiving privilege Open deck → CHRO · People AI on HR data that HR can defend Open deck → VP Sales · CRO Deals move, the CRM stays put Open deck → Platform · Integrations Connect anything Open deck → Developer One keystroke, 20 tabs closed Open deck → Product Manager Tickets, docs, one box Open deck → Finance · Ops Catch the typo before the wire Open deck → Security · SOC Triage in a keystroke Open deck → Account Executive Spend the call closing, not typing Open deck → Support · CS Answer from one box, not ten tabs Open deck → Everyday Cut the busywork out of your day Open deck → Overview · All roles One surface for everything Open deck → Governance · Sovereignty Control it, see it, prove it Open deck → Decision Makers · Board The exposure you already have, closed Open deck → CISO · Security No prompt leaves the building Open deck → CIO · IT Nine tools, one surface Open deck → CFO · Finance Cut the AI bill Open deck → Compliance · DPO GDPR by architecture Open deck → General Counsel AI without waiving privilege Open deck → CHRO · People AI on HR data that HR can defend Open deck → VP Sales · CRO Deals move, the CRM stays put Open deck → Platform · Integrations Connect anything Open deck → Developer One keystroke, 20 tabs closed Open deck → Product Manager Tickets, docs, one box Open deck → Finance · Ops Catch the typo before the wire Open deck → Security · SOC Triage in a keystroke Open deck → Account Executive Spend the call closing, not typing Open deck → Support · CS Answer from one box, not ten tabs Open deck → Everyday Cut the busywork out of your day Open deck →

Why Sparcle

Data sovereignty is not an add-on. It's the foundation.

Every other AI vendor treats governance as an enterprise upsell. We built it into the architecture from day one (on-prem deployment, multi-layer security, BYO LLM, full audit logging) so your compliance team says yes, not maybe.

“Your workforce burns ~5 weeks per year reorienting after interruptions.”

Gloria Mark, UC Irvine · Attention Span

100+

Enterprise Systems

Via open MCP, not proprietary APIs.

Your IP.

Always Protected

Regardless of which AI model you use or where it runs.

<1hr

To Deploy

Cloud, VPC, or air-gapped.

Our Mission & Story Every objection, answered

Answers

Heard Bolt is “just an enterprise server”? It runs on your laptop, offline.

One governed app replaces roughly two dozen point tools: clipboard manager, notes and annotation, screenshot-OCR and local file search, 90 instant utilities, a password vault, secure file sharing on your own storage, a governed terminal, enterprise search, and a cross-system agent. It is a daily driver before it is a deployment, works offline and encrypted at rest, and has no lock-in: swap the model, the backend, the agent, or your entire SaaS suite, and the same masking, approvals, and audit stay in place. Copilot is welded to Microsoft and Gemini to Google; Bolt sits above whatever suite you run. Almost anything else plugs in with a few lines of YAML.

Replaces ~20 tools Works offline Secure sharing No lock-in Healthcare, finance, defense packs Bring anything (YAML) When Bolt is not the fit

See everything Bolt actually does

Pre-launch by design

Our customers don't appear here. That's the contract.

Healthcare

Defense

Financial

Federal

Legal

Sparcle deploys into environments where vendor reference is contractually forbidden. We are not collecting logos. We are choosing partners. The first 50 founding customers get founder-led integration, 25% off list locked for 24 months, direct roadmap influence, and a contract structured for your security posture, not ours.
Apply for Founding Customer status → · Request reference under NDA

Founding Customers Program

First 50 customers: 25% off, locked for 24 months

We're building Bolt and Aeira with a small group of founding customers who get direct access to the founding team, influence on the roadmap, and pricing locked at 25% below published rates for 24 months. Open through end of 2026 or until 50 customers are signed, whichever comes first.

Apply for Founding Customer status →

25% off any Bolt or Aeira tier (24-month price lock)
Direct founder access · weekly office hours
Roadmap influence · priority on feature requests
Optional co-marketing (case study, joint announcement)
Locked grandfather pricing as you grow into bigger tiers

Evaluate it yourself. Bring us in for the rest.

Download it today and run the full platform on your own machine, no account and no call. When you are ready to put it in front of a team, Discovery Pilot is 30 days and up to 10 seats with no server to install, and Pilot is 90 days and up to 30 seats deployed in your own infrastructure.

Download Bolt free Book a technical deep dive

A deep dive covers the parts you cannot evaluate alone: your identity provider, your SIEM, your policy packs, an air-gapped install, and scoping a pilot.
What a pilot takes · Trust centre · Strategic Vision · Research & Whitepaper

Your data. Your device. Nothing sensitive leaves unmasked.