AI accounting built for firms,
simple for clients.

Prosaic is an AI-native ledger and workspace for accountants, bookkeepers and clients. Standardised charts, lightening-fast reconciliation, GST and annual reports - designed for modern compliance.

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Clients

Unreconciled

1,284

GST due

GST paid

Entity

Bank balance

Reconcile

GST

Status

Kowhai Café Ltd

+$12,840.50

Draft

Active

Manuka Advisory

+$48,210.00

Draft

Active

Pohutukawa Partners

+$94,002.18

Overdue

Active

Southern Cross Tax

+$6,418.92

Active

Powering 1000+ clients at firms across New Zealand including

The problem

Cloud accounting has become complex and costly.

Cloud accounting transformed the industry, but the products were designed for businesses running their own accounting software, then inviting their accountant in afterwards. As prices and complexity increases, many clients are now paying for features they don't need, and software costs have become significant percentage of accounting fees.

For firms focused on efficient compliance across simpler entities, options have been limited. Many accountants still miss products like BankLink, built around standardisation, high-volume workflows, and simple automation that worked across clients - like bank rules you could set once and apply everywhere.

Introducing Prosaic

A simpler ledger, built for the AI era.

Prosaic is designed specifically for accountants and bookkeepers managing high volumes of simpler compliance work. Built around Open Banking, standardised ledgers, fast workflows, and AI-powered automation.

We help firms streamline GST, reporting and year-end compliance - while delivering a dramatically simpler, lower-cost experience for clients.

Made in New Zealand by alumni of Xero, Vend, & Slack. Backed by founders of Dext, Hubdoc, A2X & more.

About us →

01 · Firm & workspace

Manage your firm, templates and ledgers. Invite clients in seconds.

Run your practice from a single workspace.

Invite clients to connect bank accounts, create entities from chart and asset templates, manage staff permissions, seamlessly.

Firm-branded client onboarding
Templated charts and fixed assets
Standardised ledgers across clients
Staff and client permissions
Workspace-wide rules & settings
Official open banking connections

Unlike legacy accounting software, Prosaic is designed ‘firm first’ - for managing clients, teams and workflows at scale.

app.prosaic.works · Invite clients

New client onboarding

Step 2 of 3

Entity name

Tūī Bakery LtdNZBN 9429048217305

Chart of accounts template

Hospitality NZ

42 accounts · GST-ready

Retail NZ

38 accounts · GST-ready

Connect bank · open banking

ANZ

ANZ Business

ASB

BNZ

3 staff · 2 with access

app.prosaic.works · Kowhai Café Ltd · Reconcile

Bank · ANZ Business 03‑1234

214 to code

Bulk reconcile 3

Date

Description

Suggested

Amount

04 May

GILMOURS WHOLESALE

Food & bev · 95%

−$842.10

04 May

SQUARE *KOWHAI CAFE

Sales · 99%

+$1,284.50

05 May

POWERSHOP NZ LTD

Utilities · 72%

−$318.20

05 May

IRD GST PAYMENT

GST payable · 99%

−$4,210.00

06 May

VEND POS SUBSCRIPTION

Software · 98%

−$129.00

Reconcile selected rows

02 · AI reconciliation

Bulk coding that puts AI to work for accountants.

AI suggestions, merchant recognition, transaction memory and workspace-wide rules work together to dramatically reduce manual coding.

Prepare GST and year-end faster with a reconciliation workflow designed specifically for accountants and bookkeepers.

Bulk accept, edit or reject AI suggestions
Split transactions in bulk
Attach and match receipts or invoices
Workspace-wide rules and memory
Reconcile across multiple entities
Automatic inter entity journals

The more your firm uses Prosaic, the smarter and faster reconciliation becomes.

03 · GST workflows

Prepare and file GST. See every client from one dashboard.

Seamless workflows for both managed and client-led GST returns, from a single real-time dashboard.

Track every return from drafting and review through to filing, acceptance and payment.

Unified GST dashboard across all clients
Share GST transactions and summaries with clients instantly
Draft, review and file with Inland Revenue
Track Filed, Accepted, Rejected and Paid statuses
Embedded client queries and collaboration coming soon

Built to make high-volume GST compliance simple, visible and scalable.

app.prosaic.works · GST returns

GST returns · Apr 2026 period

Due 28 May

12Draft

5In review

18Filed

7Paid

Client

Status

GST amount

Due

IRD

Kowhai Café Ltd

Draft

−$4,210.00

28 May

Manuka Advisory

Review

−$12,840.00

28 May

Pohutukawa Partners

Filed

+$2,184.20

✓ Filed

Southern Cross Tax

Paid

−$1,420.00

✓ Done

4 of 42 clients shown

Annual Report Pack · FY26

Kowhai Café Limited

Acme Accounting

Profit & Loss

FY26

FY25

Revenue

412,840

381,209

Cost of goods sold

(168,920)

(156,402)

Gross profit

243,920

224,807

Operating expenses

(184,210)

(176,910)

Net profit

59,710

47,897

P&LBalance sheetGST summaryFixed assetsNotes+ 4 more

04 · Year-end reporting

Prepare branded annual reports in minutes.

Generate client-ready reporting packs directly from the ledger.

Combine financial statements with custom pages, notes, policies and disclosures - all from one workspace.

Standard report pack templates
Editable text pages with dynamic macros
P&L, Balance Sheet and GST reporting
Fixed asset and shareholder current account reporting
PDF export, publish and client sharing
Duplicate packs across clients or reporting periods

Built for efficient year-end compliance across simpler entities.

05 · For the AI era

Integrate and extend with AI, MCP and developer APIs.

Prosaic is built for the AI era. Connect Claude, ChatGPT or your own tools directly to the ledger using our developer APIs and MCP server.

Build custom workflows, automate repetitive tasks and extend Prosaic to fit the way your firm works.

✓ MCP server for AI tools and agents
✓ Developer APIs for custom integrations
✓ Build AI assistants or bookkeeping agents
✓ Connect reports, transactions and ledger actions
✓ Trigger custom workflows with Extensions

View API docs MCP server guide

Most accounting software was built before modern AI. Prosaic was designed for it from day one.

reconcile.ts

// Bulk-reconcile last month's bank feed
// using the agent's coding suggestions.

import { prosaic } from "@prosaic/sdk";

const txns = await prosaic.txns.list({
  entity: "kowhai-cafe-ltd",
  status: "uncoded",
  period:  "2026-04",
});

for (const t of txns) {
  const { code, confidence } =
    await prosaic.ai.suggest(t);

  if (confidence > 0.9) {
    await prosaic.txns.code(t.id, code);
  }
}

Client experience

Simple for clients. Powerful for firms.

A lightweight portal branded for your firm - invite clients read only, or give them the tools they need without having to learn accounting software.

Connect bank accounts

Securely, via official open banking.

Upload files

Email or upload receipts and document. Match to bank transactions automatically.

Reconcile transactions

Categorise income and expenses with help from AI.

Send invoices

Create, duplicate and share invoices, then match to bank transactions.

Prepare GST returns

Review and approve or file directly.

Prosaic is only available through accountants and bookkeepers, helping firms deliver better service without high software costs or complicated client training.

Pricing

Simple pricing for accounting firms.

One transparent price, no per-module bolt-ons, or annoying tier limits.

Talk to the team

Per firm

Billed monthly · NZD ex GST

$100/ month for up to 10 entities

$10/ month per additional entity

Bank feeds

AI reconciliation

GST workflows

Reporting packs

File management

Invoicing

Developer APIs

Client onboarding

Start free trial

AI accounting built for firms,simple for clients.

Cloud accounting has become complex and costly.

A simpler ledger, built for the AI era.

Manage your firm, templates and ledgers. Invite clients in seconds.

Bulk coding that puts AI to work for accountants.

Prepare and file GST. See every client from one dashboard.

Prepare branded annual reports in minutes.

Integrate and extend with AI, MCP and developer APIs.

Simple for clients. Powerful for firms.

Simple pricing for accounting firms.

Per firm

Start small. Grow from there.

AI accounting built for firms,
simple for clients.