Joint Investment Bookkeeping

Joint Venture, Crystal Clear.

A bookkeeping and profit-allocation tool for friends, families, and small investment teams. Record contributions, transactions, profit and loss, and withdrawals while automatically calculating ownership and distributions.

INTERACTIVE DEMO

See How Syndicate Works

From secure sign-in to partner allocation and PDF reporting in under 20 seconds.

CORE FEATURES

Precise & Efficient JV Management

Resolve bookkeeping confusion and manual calculation pain points during multi-partner investments.

Capital Pool Mode

Create a shared project pool and record each member's contribution and ownership. New transaction costs and settled results are allocated using the project's current ratios.

Multiple Profit Splits

Allocate profit and loss automatically by contribution ratio, or define custom distribution ratios when capital and operational contributions should be calculated separately.

Transaction Tracking

Record each transaction's asset, quantity, price, invested amount, and settled result. Syndicate organizes the records but does not provide live market prices or investment advice.

A4 Settlement Reports

Built-in A4 printing stylesheet. Provides intuitive stake pie charts, asset distribution visualizers, and partner payout lists. Export to PDF in one click.

Account-Isolated Data

Users must sign in and hold an active subscription. Project data is isolated by Clerk account and stored in Supabase, with a local browser copy retained as a fallback.

Account-Based Cloud Sync

Project changes are automatically saved to the cloud. Sign in with the same Clerk account on another device to load previously saved projects without configuring Google Drive.

INTERACTIVE SHOWCASE

JV Profit & Loss Simulator

Adjust sliders below to simulate how Syndicate splits profits and payouts dynamically.

1,000,000
600,000
+300,000

Settlement Distribution List

Me (Capital Stake) Stake 60.00% / Split 60.00%
Total Payout (Principal + PnL) $780,000
Partner (Alex) Stake 40.00% / Split 40.00%
Total Payout (Principal + PnL) $520,000
* Calculations are rounded to integers, matching the exact math engine used in the desktop software.
SECURITY & PRIVACY

Secure, Available Joint Investment Data

Syndicate uses Clerk authentication and isolates project data by account. Your investment records are securely stored in Supabase so you can continue after signing in again or switching devices, while a local browser copy provides an additional fallback.

Account-Level Data Isolation Cloud Storage with Local Fallback

Syndicate provides co-investment bookkeeping, calculation, and allocation tools only. It does not provide investment, legal, accounting, or tax advice, execute trades, or hold funds. Read the full Privacy Policy

PRICING PLAN

Pricing Plans

Choose the plan that fits your co-investment management needs.

EARLY BIRD · ENDS JUNE 30, 2026

Founder Subscription

Subscribe by June 30 and keep the founder price for as long as your subscription remains active.

Regular price US$8 / month
US$ 4.50 / month

Approximate USD equivalent. PayPal bills NT$140 TWD per month.

Keep the US$4.50/month founder price while the same subscription remains active. Current-plan product updates are included.
  • Unlock all capital pool ledger features
  • Support custom sweat equity carry ratios
  • Unlimited export of A4-spec PDF reports
  • Current-plan product updates included

PayPal automatically renews the subscription monthly at NT$140 TWD until canceled. Review the Terms, Privacy Policy, and Refund & Cancellation Policy before payment.

Continue to Secure Subscription
Terms Privacy Refund & Cancellation
CONTACT

Questions or partnership ideas? Let's talk.

Contact us for product questions, feature requests, payment assistance, or business partnerships.

Email syndicateinc1028@gmail.com

Take Control of Your Joint Ventures

Click the button below to launch the Syndicate dashboard console and experience transparent co-investment bookkeeping.

Launch Dashboard Console