Picture this

Who it is for

Lola wants 60 ETH 30 USDC 10 SOL. Drift Keeper watches and rebalances only on a 5 percent drift, with gas caps, so she stops babysitting.

Two ways to own it

What you get

Base$129

$32 deposit to reserve

Target weights, drift band, session key execution, history log

You choose: chain
You choose: name and logo
You choose: accent color

Customfrom $700

Built around you

Reshape it entirely: new features, your flows, your brand end to end, integrations you need. We scope it with you.

Everything in Base
Custom features and design
Priority build

Why it is new

What exists today, and what this does differently

What is new

User-owned drift-band rebalancing exists in prototypes but not as a confirmed mainstream product.

Closest things out there

Band-based rebalancing appears mostly in hackathon projects like Rebalancor, Balanced by Pyth and AutoBalancer Pro, plus managed vaults; no widely used user-owned drift-band keeper was confirmed in the results.

Checked with web searches in October 2026. A search is not proof that nothing similar exists, and the market moves fast, so we recheck before every build.

What it unlocks

The human in it

Removes weekly portfolio chores.

The Regatta Board

Races it can enter

grant · Solana Foundation · rolling

Solana Foundation Grants

rolling

Official page ↗

Tooling; existing projects OK

Their rule on existing code: Existing projects OK

What you own

The whole app, not a starter kit.

The complete Drift Keeper app: holders write their mix and drift band once, and a swap only keeper rebalances only past the band and under a gas cap, with receipts, a Monday note and a USDC paywall built in.

Base price · $129

The user app, complete

Every buyer gets the same finished app. Basic branding and copy changes come through a quick form.

Three step onboardingHome

Shown once: write your mix, it only moves past the line, the key can swap but never withdraw.

Live status and next actionHome

Drift now, trades this year, quiet weeks, current pots against target.

Targets, band and gas capMix

Preset weights, 2, 5 or 10% band with a trades per year estimate, gas cap per rebalance.

Hold time and Solana legMix

Drift must hold 2 hours before trading; SOL settles on Solana. Gated behind Keeper.

Bands per assetMix

A tighter band for a small jumpy slot. Gated behind Pro.

Swap only session keyMix

Per trade and daily limits, never withdraw, signed policy hash, renew or revoke any time.

Week simulatorWeek

Quiet week, rally, choppy day and gas spike night with gauge, pots and keeper messages.

History with receiptsHistory

Every rebalance with tx hash, block, gas and what is and is not onchain.

Tax exportHistory

CSV by tax year. Gated behind Keeper.

Monday note and streakMonday

One note a week, one optional tweak saved as a draft until signed, share card.

Telegram alertsMonday

Monday note and fee waits in Telegram. Gated behind Pro.

Plans, pause and revokeMe

Pricing from the owner paywall with USDC checkout, pause switch, one tap revoke, wallets.

Open the full app demo

Add-on

Owner console

Your admin side: revenue, paywall editor, users, rules and the agent log.

Revenue and paywall editorRevenue

MRR, incoming USDC payments, payouts, live tier names, prices, gates and payment methods.

Fleet health and emergency pauseKeepers

Keepers by state, price feed agreement, pause all, running costs.

Rules, agent log and roadmapRules

Check interval, feed tolerance, slippage, minimum band, USDC parking; plus the Agent log and priced Roadmap.

Top-up

Growth and referrals

Referral and growth mechanics, switched on when you are ready to grow.

Mix templates and friend codesGrowth

Creator mixes copied into followers' own keepers, cohorts, friend codes.

The money path, built in

How it earns for you

Holders keep one simple mix for free. Paid plans add a second chain, hold time, exports, per asset bands and alerts. The app never touches holder funds; revenue is subscriptions paid in USDC.

Free$0One portfolio, three assets, one chain, gas cap, Monday note

Keeper$4 a monthBase plus Solana, hold time, history export

Pro$12 a monthBands per asset, Telegram alerts, several portfolios

No fee on trades. Holders pay their own gas (a few cents on Base); the owner can sponsor gas for paid plans.

Prices are yours to set. Illustrative, not a promise of income.

Growth loops, built in

How it spreads

Mix templates: creators publish a mix, followers copy it into their own keeper
Quiet streak share card: weeks without opening a chart
Monday note forward with a one line invite
Friend codes worth a free paid month for both

Roadmap · build the next phase with us

Where it goes next

v1 included

The full keeper app

Targets, drift band, gas cap and hold time
Scoped swap only session key
Two feed price check, Base and Solana legs
History with receipts, Monday note, share card
Paywall with USDC checkout

Included

Mix templates and more chains

Public mix templates with creator pages
Arbitrum and Optimism legs
Bands per asset and scheduled windows
Telegram and email alert bots

Add-on from $400

Keepers for clubs and small treasuries

Shared keepers for savings clubs
Group approval rules for target changes
Treasury reports for DAOs and co ops
Accountant export pack

Add-on from $900

For investors and grant reviewers

The pitch, ready

A self custody keeper that holds you to the crypto mix you chose, trading only past your drift band and under your gas cap.

Problem: People who hold a simple crypto mix either check charts constantly or let it drift far from what they chose. Manual rebalancing costs time, attention and fees, and is easy to do at the wrong moment.

Solution: Write target weights and a band once. A narrow session key that can only swap between chosen assets rebalances when drift holds past the band, two price feeds agree and gas is under the cap.

Why now: Smart wallets with session keys and spend permissions, cheap Base and Solana fees, and reliable oracle feeds make a user owned keeper practical for non traders.

Market: Long term crypto holders with simple mixes, creators who share allocations, and later savings clubs and small treasuries.

The ask: Launch partners among crypto creators to seed mix templates, plus ecosystem grants on Base and Solana.

Funding is never guaranteed. Check each program's rules.

For hackathons and demo days

Your 2 minute demo

Home: meet Lola, 34, a ceramicist in Valparaiso who checks her 60 / 30 / 10 mix while her clay dries.
Mix: set a 5% band and a $0.50 gas cap, copy Tomas's template, sign the swap only key.
Week: play a quiet week (no trade), then the ETH rally (one trade back to target).
Week: play the busy night, the keeper waits out high fees, skip to 3:10 AM.
History: open the receipt, show what is onchain and what is not.
Monday: keep the mix, see the streak and share card.
Owner Revenue: change the Keeper price in the paywall editor and preview the Plans screen.
Owner Growth, Keepers and Roadmap: feature a creator mix, simulate a feed split, request v2.

Many hackathons require code written at the event. See the Regatta Boardfor each race's rule.

Make it entirely yours

Custom work from $1,000: more assets or chains, your own aggregator or oracle, branded deployment for a community, or club keepers with approval rules. Scoped on a call.

Custom from $700

BLUEPRINT

Why it matters and how it really works

The need

People who hold a simple crypto mix either check charts constantly or let the mix drift far from what they chose. Manual rebalancing costs time, attention and fees, and is easy to do at the wrong moment.

What exists and what is new

Band based rebalancing appears mostly in hackathon projects such as Rebalancor, Balanced by Pyth and AutoBalancer Pro, and in managed vaults and index products. Research found no widely used, user owned drift band keeper. Research verdict: rare, medium novelty. What this adds: the user keeps custody, a narrow session key can only swap between the chosen assets, trades happen only past a drift band and under a gas cap, and it works across Base and Solana. The rebalancing idea itself is old and well known.

The data it runs on

Target weights, drift band, gas cap and hold time; balances read from the user's wallets; two price feeds; trade receipts and a weekly summary.

1.The mission

Hold people to the mix they chose, so they can stop watching charts.

2.Why people can't resist it

Does nothing most weeks Inside the band it never trades, so there are no surprise fees.

Sleeps through spikes Gas cap and hold time mean it waits out busy nights instead of paying for them.

Monday note One short note a week, a streak of weeks without opening a chart, and one optional tweak.

3.How it works for real

Wallets: Smart wallet on Base (Coinbase Smart Wallet or Safe) and a Solana wallet, connected through Privy.

Scoped permission: A session key or spend permission limited to swapping among the chosen assets, with per trade and daily limits. It cannot withdraw or send elsewhere.

Prices: Two oracle feeds such as Pyth and Chainlink; the keeper acts only if they agree within 0.5%.

Keeper: A small worker checks drift every 15 minutes; drift must stay past the band for the chosen hold time and gas must be under the cap.

Execution: Swaps through an aggregator on Base and Jupiter on Solana, settling each chain first and bridging only the remainder; on bridge failure it parks in USDC on the same chain.

Summary: A low cost model tier (Haiku or Flash class) turns receipts into the Monday note.

4.Cost per use and pricing

Checks are offchain and cost only hosting. A rebalance on Base is usually a few cents in gas plus swap fees (often about 0.05% to 0.3% of the amount moved); Solana fees are typically under a cent. Example: a 12,000 USDC portfolio at a 5% band might rebalance 4 to 6 times a year, roughly under a dollar in gas plus swap fees on the amounts moved.

Free $0

One portfolio, up to three assets, one chain.

Keeper $4 a month

Multi chain, gas cap, hold time, Monday note and history export.

Pro $12 a month

Several portfolios, custom bands per asset and alerts by Telegram.

5.Growth loop

Share cards of quiet streaks spread in friend groups, and creators can publish a mix template that followers copy with their own keeper.

6.Risks and guardrails

Not advice, no returns: Rebalancing can sell a rising asset early. The app never promises returns and gives no investment advice.

Oracle or price errors: Bad prices could trigger a bad trade. Guard: two feeds must agree, slippage caps, pause on disagreement.

Key security: A leaked session key could make bad swaps. Guard: swap only scope, limits, easy revoke, no withdrawals.

Bridge failure: Cross chain legs can stall. Guard: settle per chain first, never leave a half trade, park in USDC and notify.

Regulation and tax: Each rebalance may be a taxable event. The app keeps records but does not give tax advice.

7.Build order

Target weights and band on one chain (Base)
Scoped session key with swap only permission
Two feed price check and drift calculation
Hold time and gas cap rules
Receipts and weekly note
Solana leg with per chain settlement

8.Where this is going

Now
One person, three assets, a band and a cap, rebalanced only when needed.
Next
Bands per asset, more chains and shared mix templates.
Later
Keepers for savings clubs and small treasuries with group approval rules.
The big one
Anyone can hold a disciplined plan without watching a screen, with the keys still in their own hands.

Costs and tools are estimates at the time of writing. General information only, not legal or financial advice.

OWNER PLAYBOOK

Own it, then chart your voyage

Nine routes from one vessel. Tap a port to open its chart.

Why own Drift Keeper

Managed vaults rebalance your money on their schedule, with their fees and their keys. Drift Keeper runs from your own wallet with a session key you control, rebalancing only when your portfolio drifts past the band you set, with a gas cap you set. Owning it means the keeper, the strategy rules, the users who trust it and any service fee are yours, and every rebalance is a public record that your tool works.

What’s stopping you?

“I can't code. Can I safely run a rebalancer?”

The target weights, drift band, session key execution and history log are built. You deploy from your own wallet with the guide and run it on your own portfolio first with small amounts. You learn the tool as its first user before anyone else touches it.

“What if it trades at a bad moment and loses money?”

Rebalancing does not predict prices and can sell before a rise. It only keeps your chosen weights. Set a wide band to trade less, a gas cap to avoid expensive moves, and tell users plainly that this is a discipline tool, not a profit tool.

“Is giving it a session key dangerous?”

Session keys limit what the app can do: specific tokens, a spending cap and an expiry. Users can revoke any time. Explain the limits on the page and never ask for a full private key.

“Is running this for others regulated?”

Possibly. Software users run on their own wallets is often treated differently from managing other people's money, but it depends where you live and how you charge. Keep it self serve and non custodial, and talk to a lawyer before charging based on assets.

“Why not just use a vault?”

Vaults are fine for many people. Drift Keeper suits people who want their own chosen mix, their own keys, and fewer trades. If that is not your user, do not force it.

The million-dollar ladder

Users pay a flat monthly subscription for automated band rebalancing on their own wallets. Flat pricing keeps it simple and avoids charging a percentage of assets. Later, communities and DAO treasuries pay for team setups.

$80

$4,000

$42,000

$85,200

First 10 users

10 subscribers

$8 per month

One investing community adopts it

400 subscribers

$10 per month

Known keeper in a chain niche

3,500 subscribers

$12 per month

Million dollar run rate

6,000 subscribers plus treasury plans

$14.20 average per month

Treasury plans for small DAOs that want a simple policy, such as 70 percent stables.
Strategy templates users can copy (for example 60 ETH 30 USDC 10 SOL) to shorten setup.
A public history log people share, which sells discipline better than ads.
Supporting the chain where your users already hold most assets first.

Illustrative stages, not a forecast. Results depend on you and the market; nothing here is guaranteed.