SENTURYARKITEC

Run your company on AI,not on one company's AI.

Arkitec is the AI workspace that handles your documents, spreadsheets, presentations, and web development — with any model. No vendor lock-in. No data hostage. No single point of failure.

Delegate the work.

Keep the leverage.

Describe what you need. Arkitec handles the execution — reading, writing, analyzing, formatting — while you stay on strategy.

Pull our burn rate. 
Capabilities

Everything your company runs on. Zero vendor dependency.

Documents, spreadsheets, presentations, and data — handled by any AI model you choose. Switch providers whenever you want. Your workflow doesn't change.

01

Every file format

.xlsx, .pptx, .docx, .pdf, .csv, images, and more. Read, edit, create, and analyze them all from one place.

02

Any model you want

Claude, GPT, Gemini, Llama, Mistral — 90+ providers. Switch freely. Your workflow, prompts, and files stay the same.

03

Set it and forget it

Schedule recurring tasks — weekly reports, file cleanup, metric pulls. Tell Arkitec once, it handles the cadence.

04

Read, write, organize

Point at a folder and it sorts, renames, extracts, and creates. From screenshots to structured data in minutes.

05

Local-first, always

Your files and data never leave your machine. No cloud dependency, no vendor access to your intellectual property.

06

Plugs into your stack

MCP servers, plugins, CLIs. Extend Arkitec to work with the tools your team already uses.

Use Cases

Built for founders who ship.

From investor updates to contract reviews — Arkitec handles the operational load so you can stay on the business, not in the weeds.

Finance

Reconcile expenses automatically

Hand Arkitec a folder of receipts and bank statements. Get back a categorized expense tracker ready for your bookkeeper.

Prompt

Extract every transaction from the bank statements and build a monthly expense report.

Fundraising

Build the investor update

Pull updates from your PM, pull metrics from analytics, and produce a polished investor update. No more all-night deck sessions.

Prompt

Draft the March investor update from the attached team updates and analytics export.

Legal

Review contracts without the law firm bill

Point at a folder of vendor agreements and get structured summaries — key dates, obligations, auto-renewal flags.

Prompt

Summarize every contract in /legal/vendor-agreements. Flag anything with auto-renewal clauses.

GTM

Know what your customers actually want

Pull signals from call transcripts, support tickets, and Slack. Arkitec surfaces the patterns so you can prioritize the roadmap.

Prompt

Find the top 5 feature requests across all Q1 call transcripts and Slack feedback.

Ops

Ship the weekly ops report

Give Arkitec your metrics export and standup notes. Get back a formatted report — summary, charts, action items — without spending your Sunday.

Prompt

Build the weekly ops report from the metrics dashboard export and today's standup notes.

Research

Research without the rabbit hole

Upload market reports, competitor filings, and articles. Get a structured competitive brief instead of 40 browser tabs.

Prompt

Review the attached market research PDFs and produce a competitive landscape briefing.

FAQ

How to get things done.

Practical answers for common tasks — no fluff, just the workflow.

Drop a folder of receipts, CSVs, or raw data into Arkitec. Type: "Build a monthly expense report from these bank statements" — it creates a formatted .xlsx with categories, totals, and charts.
Open any .docx, .pdf, or .md file. Tell Arkitec what to change: "Update the Q3 revenue section with these numbers" — it rewrites, reformats, and saves.
Point at your notes or a report. Say: "Turn this into a 10-slide investor deck" — Arkitec structures the slides, formats them, and exports a .pptx.
Upload a CSV or xlsx and ask: "What's the month-over-month growth by region?" or "Find anomalies in this dataset". Get back insights, charts, and a cleaned spreadsheet.
Open the model picker and select a different provider. Your conversation, files, and prompt history carry over — no restart needed.
Tell Arkitec: "Run this every Monday at 9 AM" after setting up your task. It executes on schedule and saves the output to your designated folder.
Arkitec runs on your machine and talks to model providers only when you send a prompt. There is no telemetry, no constant data harvesting, and no lock-in to a single vendor's infrastructure.
Use MCP servers, CLI plugins, or custom scripts. Arkitec discovers MCP tools automatically — connect your CRM, analytics, or database with one config line.
Point at a folder. Say: "Rename all PDFs by date, extract key terms, and build a summary spreadsheet". Arkitec batches the operation across every file.
Claude, GPT, Gemini, Llama, Mistral, DeepSeek, and 85+ more — including local models via Ollama or LM Studio. No exclusivity, no lock-in.
Compare

One workspace. Every model. No lock-in.

Arkitec gives you the freedom to use any model, keep your data local, and never overpay for rate limits you didn't choose.

Feature
Arkitec
Claude Cowork
OpenAI Codex
Perplexity
Manus
Model choice
90+ providers
Claude only
GPT only
Sonar + select
Their models
MCP support
Connectors
Skills / Plugins
Computer use
Preview
Browser use
Documents
Spreadsheets
Scheduled tasks
Local-first
Privacy
ZDR, zero tracking
Data tracked
Cloud, logged
Cloud, logged
Cloud, logged
Rate limits
No caps
Tier-limited
Tier-limited
Credit-based
Credit-based
Vendor lock-in
None
Anthropic
OpenAI
Perplexity
Meta
Pricing
Free
From $20/mo
From $20/mo
From $200/mo
From $39/mo
Privacy and control

Your data. Your rules. Your machine.

Your intellectual property stays on your machine. Every action is logged, every cost is visible. No surprises, no vendor access.

Local-first by default

Your files and conversations never leave your computer. All data stays on disk, under your control.

LOCAL ONLY~/.arkitec/memory.log

Traceable actions

See every file read, edit, and create action in order.

Action log
sessionquarterly-report
readmeeting-notesdone
writedraft-reportrunning
createformat-xlsxpending

Token usage by task

See exactly how many tokens each task consumed. Broken down by program run so costs stay transparent.

Token breakdownquarterly-report
read-notes
4,280
draft-report
2,610
format-xlsx
920
Total7,810

Run your company on AI. Not on one company's AI.

Documents, spreadsheets, presentations — any model, any time. Your files stay local. Your stack stays yours.