Commitmentor
Install
A self-contract for the moments you lose

Stop yourself
before you
do the thing
you’ll regret.

Block the sites that take your time. Write the reason you chose to. Attach a real consequence. Then let your past self decide for you — in the moment that usually wins.

Write your first contractSee how it works
Free to start14-day refundNo card to try5 minutes to set up
Compatible with
ChromeBraveEdgeFirefox — soon
A real intercept
twitter.comIntercepted

You chose to block this

“I lose hours here and feel worse after.”

If you continue

  • Charge$5
  • Streakresets
  • Loggedyes

No judgment. Just the contract you chose.

the 2am scrollthe sunday spiralthe meeting-prep tabthe tuesday loopthe friday slipthe after-the-fight reachthe in-between-tasks tabthe bed-but-not-asleep scrollthe still-on-my-phone-at-the-coffee-shopthe just-one-more-videothe i'll-just-checkthe back-from-the-bathroomthe 2am scrollthe sunday spiralthe meeting-prep tabthe tuesday loopthe friday slipthe after-the-fight reachthe in-between-tasks tabthe bed-but-not-asleep scrollthe still-on-my-phone-at-the-coffee-shopthe just-one-more-videothe i'll-just-checkthe back-from-the-bathroom
01How it works

Four steps. Then the work is done.

You write the contract once. After that, your past self is in the room with you every time the impulse shows up.

01

Choose what to block

Pick the sites and apps that take your time. Add as many as you want.

02

Write why it matters

In your own words, on a clear day. This is the line your future self will read.

03

Set your consequence

A real charge. A streak you don’t want to break. Something that costs you to ignore.

04

Decide in the moment

When you try to go there, the contract appears. You chose this. Close the tab — or pay.

02The moment

The screen that remembers for you.

Same pattern, different impulse. The intercept shows you the reason you wrote, the cost you chose, and the decision waiting for your past self to take.

Try a different scenario

Loads instantly. No banner, no shame, no pop-up.

Charges only if you choose to continue.

Works on Chrome, Brave, Edge. Firefox in beta.

twitter.comIntercepted

You chose to block this

“I lose hours here and feel worse after.”

If you continue

  • Charge$5
  • Streakresets
  • Loggedyes

No judgment. Just the contract you chose.

§Watch it happen

The moment, in motion.

No video, no production. Just what actually happens when you try to open a site you’ve already blocked.

https://
Ready.commitmentor · demo

That’s the whole product. The friction, in seven seconds.

03Why it works

Most blockers fail because they fight you.
This one represents you.

I.

You wrote the rules

Nobody is telling you what not to do. You are reminding yourself what you already decided.

II.

It adds friction at the exact moment

The impulse is fast. The contract is faster. By the time you read it, the urge has already softened.

III.

The cost is real, not symbolic

Pixels don’t change behavior. A charge to a card you actually use does.

IV.

You can still choose to continue

This isn’t a wall. It’s a clear-headed sentence from someone who knows you well. Then the decision is yours.

“You already know. This just makes it real.”

Six seconds. No cost. The fastest way to know if this works on you.

A line in the contract

You wrote it.You read it.You decide,on purpose.

§  the only line that matters

§Try it

Write your first contract.

Pick a pack — one rule covers every site in the category — or type a single URL. Watch the contract come alive on the right.

How are you blocking

01 — Pick a pack

Choose a pack — one rule, many sites

Lists stay current. We update the packs so you don’t have to chase every clone or rebrand.

02 — Your reason. In your own words.

63 / 140

03 — The consequence

$per slip

04 — A witness (optional)

Name a friend, partner, or sponsor. They get a note on sign-up — and another one if you ever continue past the intercept. Social commitment is the strongest one.

Install & save this contract

Nothing is charged or sent until you install and confirm.

Don’t lose this one.

Email this contract to yourself. We’ll send it once — no list, no follow-ups — so it’s waiting when you’re ready to install.

One email, ever. No newsletter.

Your contract — live
twitter.comIntercepted

You chose to block this

“I open this to feel less alone and close it feeling more alone.”

If you continue

  • Charge$5
  • Streakresets
  • Loggedyes

No judgment. Just the contract you chose.

This rule covers · 8 sites

twitter.comx.cominstagram.comfacebook.comtiktok.comreddit.comlinkedin.comthreads.net
§A typical first quarter

Friction compounds.

90 days, end to end. The early ones are loud. The late ones are quiet. The slips don’t disappear — they just stop feeling automatic. The point isn’t perfect. The point is decided.

Pattern

90 days · the long, quiet curve

Kept62
Slip18
Rest day
Day 01 →The shape of a habit is rarely a straight line.← Day 90
§Field notes

The science we leaned on.

Commitmentor is built on three behavioral findings that have held up across decades of study. No magic, no productivity gospel — just the mechanics of how impulse actually works.

I.Commitment devices
A commitment device is a means by which you constrain your future self — deliberately — to follow through on a present-tense decision.

Thomas Schelling

Strategy of Conflict, 1960

II.Loss aversion
Losses loom larger than gains. We will work twice as hard to avoid losing $20 as we will to make it.

Kahneman & Tversky

Prospect Theory, 1979

III.The hot-cold gap
In a cold state, we underestimate the force of a hot state — and overestimate our willpower against it.

George Loewenstein

Cold-to-hot empathy gap, 1996

Made by one person

Built solo, in public — by someone who needed this before they needed anything else.

Read the changelog/Manifesto/Say hi
04What people use it for

You probably already know yours.

Each pattern below is a curated pack — one rule covers every site in it. We update the lists so you don’t have to chase every clone or rebrand.

Doomscrolling

Twitter, TikTok, Reddit. The loop that eats your morning before you’ve started.

8 sites · social media pack
twitter.com/tiktok.com/reddit.com/

Sample reason

“I open this to feel less alone and close it feeling more alone.”

twitter.comIntercepted

Late-night habits

Anything you only open after 11pm. The choice is easier when there’s a cost attached to it.

5 sites · streaming pack
youtube.com after 23:00/

Sample reason

“Tomorrow me wants the sleep. Tonight me forgets she exists.”

youtube.com after 23:00Intercepted

Porn

Honest, private, and no shame. Your reason. Your rule. Your call.

private list
adult sites/

Sample reason

“It’s never one. And after, the day feels heavier.”

adult sitesIntercepted

Trading discipline

Stop revenge trades. Block the app outside your hours, or pay the cost if you trade through.

6 sites · day-trading pack
binance.com/robinhood.com/

Sample reason

“If I trade outside my plan, it’s emotion, not edge.”

binance.comIntercepted

Junk food ordering

The Uber Eats tab at 1am. A small charge in the way of a bigger one.

5 sites · food-delivery pack
ubereats.com/doordash.com/

Sample reason

“Future me has to eat what tonight me ordered.”

ubereats.comIntercepted

Anything else

Bring your own. The contract doesn’t care what it is — only that you chose it.

custom list
your.list/

Sample reason

“Write a sentence you wouldn’t want to read on Sunday.”

your.listIntercepted
§A letter

From — your past self

To — you, in the moment

You already know what this is. You opened the tab. You felt the small pull at the back of your head. You knew before your hand did.

On a clearer day, you wrote something. I lose hours here. I feel worse after. Tomorrow me doesn’t want this.You meant it. You weren’t wrong.

This isn’t a wall. You can still continue. There’s a button for that, and a number, and a streak that will quietly reset, and a line in a log you don’t want to read on Sunday.

But before you do — just pause here for a second. Read what you wrote. Decide on purpose.

— Yours, sincerely.
§After install

The contract has a back side.

Pro users get a small editorial dashboard. Not a productivity obsession — a record of what actually happens, so the slips stop being invisible.

CommitmentorPro
Last 7 days
O

When you reach

The shape of the week.

low mid high

Late nights, mid-afternoon. The pattern was always there — it just didn’t have a chart yet.

Recent

  • twitter.com
    Today · 1:42pmkept
  • youtube.com
    Yesterday · 11:08pmkept
  • robinhood.com
    Yesterday · 8:14pm$25
  • x.com
    2 days ago · 2:33amkept
  • ubereats.com
    3 days ago · 10:51pmkept

Active contracts

  • Social media · 8 sites

    $5 per slip

    14-day streak

  • Day-trading · 6 sites

    $25 per slip

    6-day streak

  • youtube.com · after 23:00

    $10 per slip

    21-day streak

Export · refund a slip · settingsprivate to you

A simulated week. Your real numbers will look like you.

§What sets this apart

Why not a regular blocker?

Most blockers fight you. Most willpower fails you. The whole design here is to do neither — to be the third option people don’t usually have.

Feature

Commitmentor

Generic blockers

BlockSite, Cold Turkey, Freedom

Willpower

or a Notes-app rule

Category packs

One rule covers every site in the category — and the lists stay current.

~

Real-money consequence

An actual charge when you continue past the intercept — not a guilt screen.

Witness / accountability partner

A friend gets notified when you sign and when you slip. Social commitment is the strongest.

In-context intercept (not a hard block)

The site loads, then the contract shows. You can still continue — but deliberately.

~

Your reason, in your own words

A line you wrote on a clear day shown to you in the moment that usually wins.

~

Refundable, no dark patterns

Cancel any time, refund any slip within 14 days, export your data in two clicks.

~

We’re not the loudest. We’re the one with teeth.

05Pricing

Less than the first time you’d break it.

Free

$0always

The basics. For when the friction alone is enough to break the loop.

  • Block up to 3 sites
  • Write your reason
  • Streak tracking
  • Chrome, Brave, Edge
Start free
Recommended

Pro

$5per month

Recommended

The contract with teeth. For when free wasn’t quite enough — and you know it.

  • Unlimited rules and reasons
  • Real-money consequences
  • Time windows (after 11pm, weekdays only)
  • Pattern analytics — see what you actually do
  • Cooldown locks (can’t soften the contract in the moment)
Make the contract

You only get charged if you choose to continue past the intercept. No subscriptions to a screen that just guilts you.

Three guarantees

Your words are yours.

Your reasons, sites, and slips never leave your account. We don’t sell. We don’t train on. We don’t look.

Your money is recoverable.

Every slip is refundable for 14 days, no question asked. Cancel any time and stop charges instantly.

Your contract is yours to end.

Quit Pro, export your data, delete your account in two clicks. No retention dark patterns.

§How the money works

Real consequences, no theatrics.

A contract that costs nothing is a screensaver. We make the cost real — and easy to audit, refund, or end at any time.

01Default: $5

You set the stake

A number you’d quietly hate to lose. $5 is plenty for most habits. $25 if you’re serious. Not a punishment — a signal you’ll feel.

02Card on file · auth only

Nothing happens until you continue

Open the tab? You see the contract. Close the tab? Nothing moves. Only continuing past the intercept triggers the charge.

030% platform fee

You decide where it goes

Private ledger (refundable any time), a cause you’d hate to fund, or a friend who will hold you to it. We never take a cut.

Stripe-secured paymentsPause or cancel any timeRefund window: 14 days
§Honest answers

What you’re probably wondering.

You can. There’s a Continue button. The contract isn’t a wall — it’s a clear-headed sentence from the version of you that wrote the rule. If the charge isn’t painful enough to matter, raise it. If it’s the wrong site to block, change it. The point is that the decision is conscious, not automatic.

Didn’t find your question?

We answer every email, usually within a day.

[email protected]

The contract

Make it real.

One install. Five minutes to set up. The first time the contract appears, you’ll know if it was worth it.

Install for ChromeRead it again

— signed, your future self.