Name: Lot Keeper
Brand: DEPLOYR
Price: 100 USD
Availability: PreOrder

Picture this

Who it is for

Lola Reyes, 38, is a dental hygienist in Tucson who uses crypto the normal way: a few swaps on Base, a Solana airdrop, a bridge to Arbitrum, some USDC from a weekend side gig. Last April she lost three weekends to a spreadsheet because her accountant asked for the cost basis of every lot she sold, and half her transfers were just moving coins between her own wallets. Lot Keeper reads her wallets, labels each move in plain words, matches her self transfers, builds lots by the method her accountant picked, and shows a short list of things only she can answer. In April she sends one file and keeps her weekends.

Two ways to own it

What you get

Base$100

Yours in 3 to 5 days

A read only record keeper for up to five wallets on Ethereum, Base, Arbitrum and Solana: transaction import, plain word labels (swap, bridge, airdrop, income, gift, self transfer, fee), self transfer matching across chains, cost basis lots by FIFO, HIFO or specific ID, a weekly review queue for missing prices and unknown transfers, notes on any row, and a CSV export in a generic format accountants and tax software can import.

You choose: accent color and logo
You choose: default lot method
You choose: export column layout
You choose: which chains and wallets to start with

Customfrom $1,400

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

Why own your own

Crypto tax tools like Koinly, CoinTracker and CoinLedger are mature. What is different here is the posture: a small, read only record keeper you own, built around a weekly review queue instead of a one shot import, with every label explained, self transfers matched with the evidence shown, and a clear line that the accountant decides the treatment. It never estimates a tax bill and never gives tax advice.

Closest things out there

Koinly, CoinTracker and CoinLedger for crypto tax reports; Rotki as an open source, local first portfolio and accounting tool. All live and widely used.

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

It turns a dreaded tax season chore into a ten minute weekly review, and it is honest about what it does not know.

The Regatta Board

Races Lot Keeper can enter

2 live races fit this app. Each one says why, with its prize and countdown. The rule on existing code is on the race page.

GRANTBaseapply any timeBase Builder GrantsFundingNot announcedROLLINGapply any timeWhy it fits. Consumer record keeping that makes everyday Base use less painful can fit; check current terms.74 other apps can enter tooSee the race GRANTSolanaapply any timeSolana Foundation GrantsFundingNot announcedROLLINGapply any timeWhy it fits. Open source accounting tooling for Solana users is a possible public goods fit; check current terms.32 other apps can enter tooSee the race

See every race on the board

What you own

The whole app, not a starter kit.

A complete crypto record keeping business you own: people add their public wallets, get a clean labeled record and cost basis lots, pay you monthly for more wallets and the accountant export, and your console runs pricing, growth, label rules and the import agent.

Base price · $100

The user app, complete

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

Illustrated home with this week's review and first-run onboardingHome

Three step welcome that adds a wallet, explains labels and lots, then the one next action and the time back estimate.

Wallet import across four chainsWallets

Add public addresses on Ethereum, Base, Arbitrum and Solana and watch rows import and label themselves.

Plain word labels with reasonsReview

Swap, bridge, airdrop, income, gift, self transfer and fee, each with the rule that chose it.

Weekly review queueReview

Missing prices, unknown transfers and low confidence rows wait for a human answer, one card at a time.

Self transfer matchingReview

Bridge out and arrival pairs shown side by side with amounts, fee and timing; split or undo any pair.

Cost basis lots by methodLots

FIFO, HIFO or specific ID; switching the method recomputes the lots and logs the change.

Lot chart and disposal detailLots

Open lots by age and a receipt for each disposal showing which lots it drew from.

Accountant exportLots

Generic CSV with date, type, asset, amount, proceeds, basis, method and note, plus a not tax advice header.

Plan, permissions, vision and share cardMe

Plans sheet with simulated USDC checkout, the read only promise, a tidy year card that never shows amounts, and delete everything.

Paywall with locked featuresWallets

More wallets, more chains, other lot methods and the export unlock by plan inside the user app.

Open the full app demo

Add-on

Owner console

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

Revenue dashboard and live paywall editorRevenue

MRR, chart, rename tiers, set prices and gates; the user app updates instantly.

Payments and pay methodsRevenue

Incoming USDC payments and toggles for USDC on Base, other chains and card.

Label rules and confidence barRules

Confidence threshold for review, self transfer time window, dust threshold and default lot method.

Agent log with failures and adaptationsAgent

An import night replayed: a bridge that looked like a sale, a token with no price, and how the agent changed course, plus monthly running costs.

Roadmap with build requestsRoadmap

v1 included, v2 and v3 add-ons with prices and a Build this with DEPLOYR request.

Top-up

Growth and referrals

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

Accountant loop and sourcesGrowth

Signups by source, the accountant view link loop and an accountant referral run.

The money path, built in

How it earns for you

Users pay a small monthly plan by number of wallets and features, with a free tier for light users. Households and accountants who manage several clients pay more for shared views and summaries. No cut of anyone's assets, ever.

LedgerFreeTwo wallets on one chain, labels with reasons, FIFO lots and the weekly review queue.

Keeper$9 per monthFive wallets on Ethereum, Base, Arbitrum and Solana, self transfer matching, FIFO, HIFO or specific ID, and the accountant export.

Household$24 per monthTwo people and twelve wallets, an accountant view link with notes, and a year end summary page.

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

Growth loops, built in

How it spreads

Accountant view link: every accountant who opens a clean record is a referral source for their other clients
Tidy year card that shows rows reviewed and wallets kept clean, never balances or gains
A free self transfer checker page that pairs two transactions and explains the match
Referral month for each friend who keeps a full quarter reviewed

Roadmap · build the next phase with us

Where it goes next

v1 included

The calm record keeper

Wallet import on four chains
Labels with reasons
Self transfer matching
FIFO, HIFO and specific ID lots
Weekly review queue and export
Plans, paywall editor and payouts

Included

Accountant workspace

Accountant view link with comments
Several clients in one view
Method change log per client

Add-on from $500

Local first and presets

Records stored on the user's device
Import presets for popular tax software
More chains and DeFi position parsing

Add-on from $900

The pitch, ready for investors and grant reviewers

Unlocked when your app is paid in full

Your 2 minute demo script

Unlocked when your app is paid in full

Make it entirely yours

Your brand and domain, extra chains, DeFi position parsing, a specific tax software export layout or an accountant firm workspace are scoped and priced together.

Custom from $1,400

BLUEPRINT

Why it matters and how it really works

The recipe (how it is built, the data, costs, risks, build order, the pitch and the demo script) is unlocked when your app is paid in full.

The need

People who use crypto across a few wallets and chains end every year with a mess: swaps, bridges, airdrops, side gig income and dozens of transfers between their own wallets. Accountants ask for the cost basis of every lot sold, and most people rebuild it by hand in a spreadsheet the week before a deadline, guessing at which transfers were their own.

What exists and what is new

This largely exists. Koinly, CoinTracker and CoinLedger import wallets and produce tax reports, and Rotki does local first accounting. Lot Keeper is an incremental, owner run take: a read only record keeper built around a short weekly review instead of a yearly import, every label explained in plain words with the evidence shown, self transfers matched across chains with the matching reason, and a firm line that it prepares records while the accountant decides the treatment. Research verdict: exists, low novelty.

The data it runs on

Unlocked when your app is paid in full

1.The mission

Give every ordinary crypto user a calm, honest record of what they did, so tax season is a file they send, not a month they dread.

2.Why people can't resist it

The ten minute Sunday Each week Lot Keeper shows only the handful of rows it could not label with confidence. Answer them over coffee and the year stays clean.

Self transfers, matched A bridge out of Base and an arrival on Arbitrum ten minutes later are paired, with the amounts, fee and timing shown, so moving your own coins is never mistaken for a sale.

One file for the accountant A tidy CSV with every lot, method and note. Your accountant reviews it and decides the treatment. You keep your weekends.

3.How it works for real

Unlocked when your app is paid in full

4.Pricing

Cost per use: unlocked when your app is paid in full.

Ledger Free

Two wallets on one chain, labels with reasons, FIFO lots, the weekly review queue.

Keeper $9 per month

Up to five wallets across Ethereum, Base, Arbitrum and Solana, self transfer matching, FIFO, HIFO or specific ID, and the accountant export.

Household $24 per month

Two people and up to twelve wallets, an accountant view link, notes thread and a year end summary page.

5.Growth loop

Accountants who receive a clean Lot Keeper export ask their other crypto clients to use it, so the accountant view link is the main loop. Users share the plain year end summary card, which shows rows reviewed and wallets kept tidy, never amounts or gains.

6.Risks and guardrails

Unlocked when your app is paid in full

7.Build order

Unlocked when your app is paid in full

8.Where this is going

Now
A read only record keeper with a short weekly review, matched self transfers and one clean export for the accountant.
Next
Solana and more EVM chains, HIFO and specific ID with a method change log, and an accountant view link with comments.
Later
Local first mode where records live on the user's device, and import presets for the most used tax software formats.
The world it builds
Using crypto day to day stops meaning a yearly paperwork panic. Everyone has a record they understand and can hand to a professional.

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 Lot Keeper

Almost everyone who uses crypto across a few wallets dreads tax season, and most of them end up rebuilding a year of swaps, bridges and transfers in a spreadsheet the week before a deadline. Owning Lot Keeper means you run the calm, read only record keeper that labels every move in plain words, matches people's own transfers, builds cost basis lots by their accountant's method and asks them only a few questions a week. It never signs, never gives tax advice and never guesses a price. Start with your own wallets and two friends, then go where the pain is loudest: accountants who are tired of messy crypto clients.

What’s stopping you?

“I am not an accountant. Can I run a tax tool?”

Lot Keeper is a record keeper, not a tax adviser. It organizes what happened and shows its reasons. Every export says plainly that an accountant or tax software decides the treatment. You never tell anyone how to file.

“What if it labels something wrong?”

It will, sometimes. Every label shows the rule that chose it, anything below the confidence bar goes to the weekly review, and users can change any label with a note. Being honest about uncertainty is the product.

“Koinly and CoinTracker already exist. Why would anyone pay me?”

They are good and you should say so. You win on attention: a short weekly review instead of a yearly panic, a person who answers questions, and a direct relationship with local accountants who want cleaner clients.

“Is it risky to hold people's wallet lists?”

It is sensitive, so the app stores only public addresses, never links them publicly, encrypts exports and lets anyone delete everything in one tap. It never asks for keys or signatures.

A revenue ladder, step by step

Monthly plans by wallets and features, a Household plan for couples, and paid workspaces for accountants who manage several crypto clients.

$180

$1,700

$13,000

$95,000

First keepers

20 users

$9 a month

Two accountant partners

150 users

$9 to $24 a month

Known in one region

1,200 users

Mixed plans

Default for small firms

8,000 users and 120 firms

Mixed plans + firm workspaces

Accountant view links that bring each accountant's other clients
The weekly review habit that keeps people subscribed all year, not only in April
A free self transfer checker page that answers the most searched question in crypto record keeping

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