It reaches your sources and systems
The company bank account, your accounting system, the ERP nobody integrates, a private channel or two. We write the parsers and connectors ourselves.
The AI agent
no app can give you.
A personal agent built around the messengers, sources and systems other assistants can’t reach. We build it, and we run it for you.
Const.Your concierge
0:48
“Every morning I piece together cash, overdue invoices and sales from our bank, accounting and CRM. I want it in WhatsApp, and nothing sent without my OK.”
Got it. Here’s the plan and the price. Nothing starts until you approve it.
BlueprintNo. 0417
- Sources
- Bank, accounting, CRM
- Lives in
- Replies
- Only with your OK
- AI budget
- Up to $60 a month
- Goes live
- In 6 days
Approved by you
Six days later, 08:00
Company pulse
Two things matter today: the Northwind invoice is 9 days overdue, and payroll goes out on Friday. A reminder to their finance team is drafted. Send it?
Send reminderShow the numbers
The messenger your agent lives in. You pick it.
WhatsApp, Telegram, iMessage, Slack or email
From an approved plan to a working agent
3-10 days
A month, by configuration. Onboarding is $990, once.
from $390
Five things no assistant app will do for you
Off-the-shelf assistants cover the basics. These five are why people come to us.
It acts in your messenger, both ways
Replies go out from your own number, after one tap from you.
Its memory belongs to you
Plain files in your own Notion or Obsidian. Export everything, any time.
One budget, set by you
Each task goes to the model that does it well for less.
Someone maintains it
When a source changes or a vendor retires a feature, we fix it. Usually before you notice.
- The bank changed its sign-in flow
- Connector patched and re-tested
- Morning digest sent on time
Where off-the-shelf AI stops
Packaged assistants are good at the basics, and we’ll happily plug them in. The difference starts where your life stops fitting their feature list.
| Off-the-shelf assistantsChatGPT, Claude, Town, Muse | Doing it yourselfOpenClaw, Hermes Agent | A human assistantFull-time executive assistant | Const.Built around you, run by us | |
|---|---|---|---|---|
| Morning brief, inbox, calendar | Yes, and good at it | If you build it | Yes, in working hours | Yes, tuned to you |
| Acts in your WhatsApp or Telegram | Rarely, often read-only | Possible, but fragile | From their own phone | Both ways, with your OK |
| Your private sources and niche systems | Only their integration list | If you can code it | By hand | Custom parsers and connectors |
| Memory you own and can take with you | Stays in their app | Yes | In one person’s head | Yes, exportable |
| Monthly cost you can predict | Credits and usage caps | Token bills can spike | Fixed salary | One budget, set by you |
| Someone responsible when it breaks | A support ticket | You | Yes | We are, and we usually notice first |
| Typical cost | $15-200 a month | Free, plus 15-40 hours | From $3,000 a month | $990 to start, from $390 a month |
Public prices as of September 2026. Product names are examples of each category; features vary by plan and region.
What we build
Every agent is made for one person. These examples show the kind of work we do. Client projects stay under NDA.
Hover or tap a picture to read the recipe
Your sources, watched
- When
- Three private Telegram channels and an industry portal with no API post something new
- Your agent
- Reads them with a custom parser and filters out the noise
- You get
- Five points with links in WhatsApp at 8:00
Your systems, connected
- When
- You ask in Telegram: “Where do we stand on cash and overdue invoices?”
- Your agent
- Checks the company bank account (read-only), your accounting system and the CRM
- You get
- An answer with numbers and a link in under a minute
Your messenger, both ways
- When
- A client writes on WhatsApp asking to meet
- Your agent
- Drafts a reply with free slots from your calendar
- You get
- One tap to approve, sent from your own number
Your memory, owned
- When
- You record a voice note after a meeting
- Your agent
- Pulls out people, decisions and follow-ups
- You get
- A searchable record in your own Notion or Obsidian, yours to keep
Your household, coordinated
- When
- Plans change in the family group chat
- Your agent
- Updates both calendars and confirms with the nanny and the driver
- You get
- A plan for the week on Sunday, and no back-and-forth
The basics, tuned
- When
- Your day starts
- Your agent
- Sorts your inbox and preps your meetings, or wires in the best off-the-shelf tool
- You get
- One morning brief in the messenger you actually read
Need something else? Building what doesn’t exist yet is the job.
Start your briefWhy people stop doing it themselves
An open-source agent installs in minutes. Making it safe, connected and reliable takes a specialist 15-40 hours, and then it needs upkeep every week.
An AI alignment director at Meta watched her agent delete more than 200 emails. It ignored her commands to stop.
TechCrunch, February 2026An agent set up for a daily digest sent more than 500 iMessages to its owner’s wife and contacts.
Bloomberg via The Star, February 2026$20 of AI credit disappeared overnight on background check-ins nobody asked for.
Notebookcheck, January 2026The most downloaded add-on in a popular agent skill marketplace turned out to be password-stealing malware.
1Password, February 2026
Company pulse
Online
AI budget this month$41 of $80
Waiting for you
- Reply to Anna on WhatsApp
- Book a table for Friday, 19:30
Today
- Morning digest sent to WhatsApp
- Bank and accounting checked, one invoice overdue
- Three replies drafted
- Used a cheaper model for a routine summary
Connected
WhatsAppGmailCompany bank, read-onlyAccounting and CRM
Illustration of your control panel
Included with every agent
Your agent comes with a control panel. You see what it did, what it spent and what’s waiting for you, and you can pause it with one tap.
- Your OK on what mattersPayments, messages to new people and deleting anything wait in your approval queue.
- One budget, no surprisesYou set a monthly AI budget. We route each task to the model that does it well for less.
- Yours to keepAccounts, keys, data and your agent’s memory belong to you. Leave any time and take everything.
- Safe by designAn isolated environment, vetted add-ons only, and protection against harmful instructions hidden in emails and web pages.
- Never out of dateWe track new releases and move your agent to better technology when it’s worth it, including when a vendor retires a feature.
- Private by defaultNDA as standard, and AI providers configured so your data isn’t used to train their models.
Built on whatever fits: OpenClaw, Hermes Agent, Claude, GPT, Gemini, open-source models, n8n, and what ships next. Const. is independent and isn’t affiliated with these projects or companies. All trademarks and logos belong to their owners.
From a voice note to a working agent
Your part is the first two steps. You see the plan and the price before anything starts.
- 1
Brief5 minutes
Describe what you want in your own words: in the form below, as a voice note or in a chat.
- 2
Discovery call45 minutes
We map your day, your sources, your systems and your rules: what the agent may do on its own, and what always waits for your OK.
- From here on, it’s our job
- 3
Blueprint and priceWithin 2 days
A plan in plain language: what the agent does, what it connects to, what it may do alone, your monthly price and your AI budget. Nothing starts until you approve it.
- 4
Onboarding3-10 days
We set up your private environment, build the connectors and parsers you need, lock everything down and test it on your real scenarios.
- 5
HandoverOne call
You meet your agent where you already chat and get your control panel, plus 14 days of close watch from us.
- 6
ManagedOngoing
Monitoring, fixes, updates and security patches. On Concierge, new workflows as your life changes.
Describe your agent. Watch the plan take shape.
A few short questions. The request ticket fills in as you answer, including an estimate of your monthly price. We refine it together on the call.
Request ticket
Discovery call, 45 minutesFree, no commitment
One onboarding. One monthly plan.
Your exact monthly price is fixed in the blueprint before anything starts.
Onboarding
$990one-time
- Discovery call and blueprint
- Custom connectors and parsers
- Security set-up
- Your control panel
- Handover and 14 days of close watch
Managed
We run it, you use it
from$390to $690 a month, depending on configuration
- Private hosting and isolation
- Monitoring and fixes
- Updates, security patches and migrations
- Control panel: budget, approvals, activity log, pause
- A reply within one business day
Configuration means how many sources, systems and channels your agent works with.
Concierge
RecommendedWe run it and keep improving it
$990a month
- Everything in Managed
- New workflows and integrations as your needs change
- A monthly tuning review
- Same-day replies in a private chat
- Priority when something needs fixing
What routine costs you
Your time on routine, every month
- Full-time human assistantfrom $3,000 a month
- Const. Concierge$990 a month
AI usage is billed at cost to your own provider account, within the monthly budget you set, usually $20-$150. More than one agent, or a whole household? We’ll quote it.
Prices in this prototype are indicative.
Questions people ask before the first call
Why not just use ChatGPT, Claude or another AI assistant?
For the basics, you might not need us, and we’ll happily plug those tools in. They stop at your own messengers, your private sources and niche systems, owning your agent’s memory, and having someone who maintains it. That’s the part we build.
Do I need any technical knowledge?
No. If you can send a voice message, you can brief us. Servers, keys, connectors and updates are our job.
What does “depending on configuration” mean?
It depends on how many sources, systems and channels your agent works with, and how often it runs. You get a fixed monthly price in your blueprint before anything starts, and it doesn’t change unless you ask for more.
Who can see my data?
Your agent runs in a private, isolated environment with accounts and keys registered to you. Our team gets only the access needed to build and maintain it, under NDA, and you can revoke it at any time.
How much does the AI itself cost?
Usually $20-$150 a month, billed at cost to your own provider account. You set the budget in your control panel, and routine tasks go to cheaper models.
What if a vendor changes or retires a feature?
That’s our problem, not yours. We track releases and move your agent to better technology when it’s worth it. Your workflows and rules move with it.
Can I leave?
Yes, at any time. Your accounts, keys, data and your agent’s memory are yours to export. Cancel the plan and take everything with you.
Where do you work, and how do I pay?
Remotely, worldwide. Payments go through our payment partner Paddle, in USD or EUR, with invoices and VAT handled.
Tell us what no app has solved for you.
Start your brief
We reply within one business day. Our clients stay private. So will you.