Live — free, no credit card

A workspace for Thai freelancers
All-in-one · Free forever

One system that helps you price with confidence, see real profit, and know your tax bill before year-end.
CRM · Thai invoices · WHT 3% · ภ.ง.ด. 90/94 · PromptPay QR — all in one place
Free forever · No credit card required

Start free Sign in

No credit card · Free forever · Everything you need to get started

  • TLS-encrypted
  • PDPA-compliant
  • We never sell your data
  • Export anytime · no lock-in
See security details →
6 → 1 apps — replaces Notion + Trello + Toggl + HubSpot + FlowAccount + Excel
฿0 forever · no credit card
~฿2,090 saved per month vs. 6 separate subscriptions
Before vs after

A new way to work
for Thai freelancers

Before Kitslancer
  • Chasing 50 ทวิ certificates all year at tax time
    Client withholds 3% in January but doesn't send the certificate until mid-December — some go missing entirely.
  • Projects in Notion · Expenses in Excel · Time in Toggl
    Open three apps to check one job, forget to update one of them every single time.
  • ภ.ง.ด. 94 in March — bill shock
    Earned more than expected in H1, didn't set tax money aside — now borrowing or deferring personal expenses.
  • Send a proposal, then silence
    Three weeks pass, can't remember whom to follow up with — the deal you should have closed slips away.
  • Busy, but no idea what real profit looks like
    WHT 3% · Fastwork fee 10% · tools at ฿1k+/mo — can't tell which jobs are actually worth it.
→
After Kitslancer
  • WHT 3% captured automatically the moment the invoice is issued
    Every invoice shows what was withheld and which client still owes a 50 ทวิ — no year-end chase.
  • Projects + time + expenses + invoices on one screen
    Open one app, see everything · no more switching Notion / Excel / Toggl.
  • Your year-end tax bill — known by April
    Auto-calculates ภ.ง.ด. 90/94 quarterly and tells you how much to set aside each month.
  • Every proposal and invoice has a deadline
    See how long a proposal has been out · which invoices are nearing due · nudges before things slip.
  • Per-project profit, after WHT and platform fees
    See which projects pay off and which clients are worth repeating · raise rates with data.
Cost comparison

Replace many subscriptions
with one platform

❌ Many tools
Notion / Trello project + kanban
~฿360/mo
FreshBooks / Wave invoices + proposals
~฿680/mo
Toggl / Harvest time tracking
~฿325/mo
HubSpot / Folk client tracking (CRM)
~฿540/mo
Obsidian / Notion AI knowledge base + graph
~฿340/mo
Excel + accountant expenses + tax math
~฿250/mo
Total per month
฿2,490/mo
6 different subscriptions
scattered data, no sync
VS
✓ Kitslancer
✓Projects + Kanban + Tasks with Priority Scoring
✓Real-time time tracking, auto-linked to invoices
✓Thai invoices / proposals + PromptPay + recurring
✓Client CRM + cross-entity tagging
✓Knowledge base + graph (Obsidian-style)
✓Unified deadline calendar + multi-currency expenses
✓WHT, VAT, and personal income tax math
✓Dashboard, reports, and GitHub integration
Price
From ฿0
or Pro ฿399/mo · ฿3,490/yr
One source of truth, auto-synced
no juggling signups
Kitslancer Pro ฿399/mo — saves about ฿2,090 a month compared to running 6 separate subscriptions.
Designed for freelancers

More than
a generic PM tool

Jira, Trello, and Notion cover generic project management well, but none truly understand how Thai freelancers actually work. Kitslancer is built for exactly that.

  • ✓ Income planning + Priority Scoring — see clearly what to do first today.
  • ✓ Automatic tax math — handles WHT, VAT, platform fees, and ภ.ง.ด.
  • ✓ Many projects in parallel — Kanban + tasks + unified deadline calendar.
  • ✓ Knowledge base + graph — link across project / task / invoice / proposal, Obsidian-style.
  • ✓ GitHub integration — pull commits into projects automatically, with timeline.
  • ✓ Thai invoices + proposals — PromptPay QR + recurring + share link.
Generic PM tools
  • Freelance income planning
  • WHT/VAT tax math
  • Cross-entity knowledge graph
  • Client management (CRM)
  • Thai invoices / proposals
Kitslancer
  • Monthly income planning
  • Automatic tax math
  • Knowledge base + graph
  • CRM + cross-entity tags
  • Thai docs with PromptPay
New feature · launched May 2026

An AI assistant that knows your work

Not ChatGPT in a wrapper — an assistant that pulls live data from your own account to answer. Every number is traceable back to the source invoice or note, and every create/edit asks for confirmation first.

/assistant
connected to your data
How much did I bill this month, and who still owes me?

May 2026 — revenue ฿285,400 · outstanding ฿88,600 across 4 invoices

  • INV-0042 · Acme Co. ฿32,000 9 days overdue
  • INV-0044 · Banana Health ฿24,000 due May 28
  • INV-0046 · Startup XYZ ฿18,600 due Jun 5
get_financial_overview · 142ms · 12 rows
Draft a proposal for @Acme — landing + onboarding · 6 weeks

Based on the rate you charged Acme last year + the new scope:

Will create 1 proposal in the system
PRO-2026-019 Landing page redesign + 5-step onboarding flow
Client
Acme Co.
Price
฿95,000
Terms
30 / 40 / 30
Timeline
6 weeks

Review the full SOW on the proposals page · edit line-by-line before confirming

get_project · search_knowledge · create_proposal
AI Assistant is a Pro feature · available now Open the AI assistant →
See it in action

A workspace designed
for freelancers

Revenue this month
฿124,500
▲ 18% vs last month
Active projects
3
1 needs review
Pending payment
฿45,000
2 invoices
Tax to reserve
฿21,800
this quarter
Revenue · last 6 months Total ฿584,500
฿72k
ธ.ค.
฿55k
ม.ค.
฿88k
ก.พ.
฿95k
มี.ค.
฿150k
เม.ย.
฿124k ✦
พ.ค.
📅 Upcoming deadlines
E-Commerce Platform
5 มิ.ย. 2026 14 days
Mobile Banking App
30 มิ.ย. 2026 39 days
🔔 Follow up today
Mobile Banking App Waiting feedback · 3 days
REST API Proposal Sent · 5 days ago
To do 4
📌 Checkout page design
E-Commerce 🔴 Urgent Today
Admin Dashboard
E-Commerce 🟠 High
API Documentation
REST API ⚪ Normal 28 พ.ค.
Push Notification
Banking ⚪ Normal
In progress 2 / 5
Integrate Stripe Payment
E-Commerce 🟠 High ● 2h 14m
Login Screen UI
Banking 1h 30m
In review 1
Wireframe v2
Banking Sent · 3 days ago
Done 12
Product Listing Page
E-Commerce
Cart Total Calculation
E-Commerce
Setup React Native
Banking
+ 9 more
All projects
E-Commerce Platform
Thai Shop Co. · ฿45,000
In Progress
Mobile Banking App
Startup ABC · ฿85,000
Needs Review
REST API Integration
Dev Agency XYZ · ฿28,000
Proposal
E-Commerce Platform
Thai Shop Co.
In Progress
Price ฿45,000
Deadline 5 มิ.ย. 2026
Progress 80%
GitHub Activity thai-shop/ecommerce
a3f2c1 feat: add checkout flow 2h ago
b91de4 fix: cart total calculation 1d ago
c77aa2 feat: product listing page 3d ago
✅ ส่งมอบหน้า checkout แล้ว
🔧 กำลังทำ admin dashboard
⏳ เหลือ: payment integration
All clients 3
T
Thai Shop Co.
3 · ฿145,000
Pays on time
S
Startup ABC
1 · ฿85,000
New client
D
Dev Agency XYZ
5 · ฿320,000
Repeat client
T
Thai Shop Co.
ลูกค้าตั้งแต่ ม.ค. 2025
Total projects
3
Total revenue
฿145,000
Avg / project
฿48,333
Finance
Withholding (WHT) หัก 3% ทุกครั้ง
Payment style โอน · จ่ายหลังส่งมอบ
Payment timing ✅ จ่ายตรงเวลาเสมอ
Behavior
✅ communicate ชัดเจน ✅ จ่ายตรงเวลา ⚠️ ชอบเปลี่ยน design กลางทาง 🔄 จ้างซ้ำทุกไตรมาส
💡 ลูกค้า long-term ที่ดี — ควร lock scope ให้ชัดก่อนเริ่มงานทุกครั้ง เพราะมักขอ revision เพิ่ม
Notes 8 notes · 5 tags
📌 Brief — Checkout flow Today
ลูกค้า @Thai Shop Co. อยากให้รองรับ PromptPay + บัตรเครดิต — ดู spec ใน @checkout-task และ proposal @PRP-014
#payment #ecommerce #urgent
Rate card 2026 May 3
Hourly rate base = ฿1,200/hr — สำหรับงาน scope ใหญ่ลด 10% · มี math: ฿1,200 × 0.9 = ฿1,080
#pricing #playbook
Meeting — Startup ABC Apr 28
คุยกับ @Startup ABC เรื่อง scope เพิ่ม biometric login → สร้าง @SC-003 Scope Change
#meeting #banking
🕸 Knowledge graph Links notes · projects · clients · docs
📝 Sticky note
Park ideas you can't lose, floating on every page, drag to reposition — even ∫ x² dx works.
Calculate tax from your income
Monthly income: ฿120,000
฿20k ฿500k
Withholding tax (WHT 3%)
Withheld when the client is a company
-฿3,600
VAT (7%)
If you are VAT-registered
฿8,400
Estimated quarterly tax
ภ.ง.ด. 94 (filed Jul–Sep)
฿18,000
Reserve per month
So you're not surprised at filing time
฿6,000
Annual forecast
Annual income (est.) ฿1,440,000
Expenses (60%) ฿864,000
Net income ฿576,000
Tax owed (est.) ฿72,000
WHT already withheld -฿43,200
Still owed ฿28,800
* Estimate — depends on actual deductions and income shape.
Consult an accountant for exact numbers.

Click each tab to preview. All data and numbers are sample data for the demo.

Real screens

Pick a tab below to preview each real screen · switch any time.

Home

Revenue · profit · amount past due on one screen

Kitslancer home screen — ฿221,584 revenue, ฿210,184 net profit, ฿44,371 past due, with active timer, prioritized to-do list, and monthly revenue chart.
  • 01
    Three summary cards: revenue · profit · past due Compared to the prior month · turns red instantly when an invoice is past due.
  • 02
    "Handle first" ranks for you By price · deadline · urgency — you know which job to start today.
  • 03
    Built-in work timer Start from the side panel anytime · attached to your project and invoice automatically.
  • 04
    6-month revenue chart + project pipeline Revenue trend + project counts by stage (Lead · Negotiating · In progress · Done).
Invoice

Thai-language invoices + PromptPay QR on the same page

Sample Kitslancer invoice — Demo Studio to Banana Health Clinic, total ฿72,000, 3% withholding, net receivable ฿69,840, with PromptPay QR.
  • 01
    3% withholding applied automatically Computes the net you actually receive on the same invoice — ฿69,840 — and shows it to the client.
  • 02
    PromptPay QR — scan to pay Client opens their banking app and scans · no need to type the account number.
  • 03
    Invoice number + issue / due / paid dates Tracks every invoice · marks 'Paid' automatically when the client transfers.
  • 04
    Fully Thai · ready for corporate clients Company address · client's tax ID — meets Thai government documentation standards.
Year-end tax

Know your ภ.ง.ด. 90/94 bill before year-end — no surprise at filing time

ภ.ง.ด. 90/94 calculation screen for 2026 — total income ฿850,370, tax owed ฿6,507.40, ฿19,280.10 already prepaid, ฿12,772.70 refund.
  • 01
    Auto-computes ภ.ง.ด. 90/94 Pulls income and withholdings from invoices in the system — no manual tallying.
  • 02
    Every deduction category covered Personal · spouse · children · parents · insurance · RMF/SSF/PVD · Thai ESG.
  • 03
    See the tax bracket at every step Know your average rate today · and what one more baht of income would be taxed at.
  • 04
    Refund or owed — known immediately In this example: ฿12,772.70 refund — no more guessing on filing day.
Income target

Know "what you need each month to break even" — price with confidence

Minimum-income screen — need ฿13,250 per month, 22.6 months of runway if income drops, with a 3-month income forecast.
  • 01
    Calculates minimum monthly income Recurring costs + living/savings + tax → you need ฿13,250 a month.
  • 02
    3-month income forecast Based on invoices already sent — see in advance which months are at risk.
  • 03
    Months of runway if income drops 22.6 months — decide on low-priced work with data, not feelings.
  • 04
    Every recurring expense, listed WeWork · Vercel · AWS · Cursor · GitHub Copilot — every baht you spend each month, visible.
Knowledge base

A knowledge base that links everything together — Obsidian-style

Knowledge base screen — 214 nodes, 386 edges linking notes, tags, projects, clients, tasks, invoices, proposals, and expenses.
  • 01
    Everything in the app is connected Notes · tags · projects · clients · tasks · invoices · proposals · expenses.
  • 02
    See relationships you normally miss Which projects this client has · which invoices belong to them · how much you've spent on what.
  • 03
    Drag · zoom · click to open Click any node to view it · scroll to zoom in or out.
  • 04
    Like Obsidian, but for freelancing No separate app — every record in Kitslancer is linkable from day one.

These are just 5 screens — there's more inside the app to try.

  • Kanban board
  • Unified deadline calendar
  • Notes + sticky notes
  • Proposals
  • Recurring monthly invoices
  • Work timer
  • Multi-currency expenses
  • GitHub integration
  • Templates + focus mode
  • Summary reports
Try it free · no credit card
All features

Every tool
a freelancer actually needs

Dashboard with project profitability

Real-time revenue tracking and per-project profitability analysis.

Core feature

Automatic tax math

WHT 1/3/5%, VAT 7%, platform fees (Fastwork, Upwork), annual personal income tax, and all deduction categories.

Kanban board + task management

Manage tasks on a drag-and-drop Kanban board, see all projects in one view, with real-time updates.

Real-time time tracking

A timer that runs in the sidebar, attached to each task, with pause/resume — keeps going even if you close the browser.

Auto-convert time to invoices

Pick unbilled hours, the system multiplies rate × hours and creates the invoice — with double-billing protection.

Biggest time saver

Public share links

Send an invoice or proposal link to the client without signup or PDF downloads · revoke anytime.

Thai invoices and proposals

Print/PDF-ready Thai documents with PromptPay, bank account, WHT, and platform-fee fields — ready to send.

Client CRM

Per-client history — total projects, revenue, payment style, and WHT rate — to inform future job decisions.

Proposal generator + AI drafting

AI drafts the SOW · task breakdown · timeline · suggested price from a short brief or an existing project — edit any line before you send.

Knowledge base + graph

Type @ for mentions and # for tags — link across project / task / invoice / proposal, browse as a graph. Obsidian-style but tied to real freelance entities.

Unique to here

Unified deadline calendar

See deadlines from projects, tasks, invoices, and proposals in one calendar — know this week and next month's deliverables at a glance.

Expenses + multi-currency

Business expenses + recurring (hosting, subscriptions), multi-currency with FX rates — see true per-project profit after all costs.

Integrations

Connects to the tools
you already use

No need to change workflow — Kitslancer pulls in data from the platforms you're on, both job sources and dev tools.

GitHub
Connect a repo · pull commits and timeline into the project automatically.
Live
Need another integration? Get started →
How it works

Get started in 3 steps

01

Add projects and clients

Create a project, link a GitHub repo, set scope and price — the system tracks the rest.

02

Send proposals and run the work

Create a proposal, send to client, manage tasks on Kanban, track time, and invoice when ready.

03

Track revenue and tax

Dashboard summarizes monthly revenue, pre-computes tax, and forecasts next quarter.

Security & Privacy

Your business data,
safe and yours

We built Kitslancer to be transparent from day one — every claim below is something we actually do, and you can verify it in our privacy policy.

Encrypted everywhere

HTTPS/TLS on every request, with data encrypted at rest automatically.

SOC 2 infrastructure

Hosted on Render (Singapore), certified to international security standards.

PDPA compliant

We follow Thailand’s Personal Data Protection Act (2019) transparently.

We never sell your data

We have never sold or traded your data to third parties — and never will.

Your data stays yours

Export to CSV anytime, cancel whenever you want, no lock-in.

AI never trains on your data

The AI assistant never uses your business data to train models.

Privacy Policy →

Pricing

Start free
upgrade when you need to

Free forever · no credit card · cancel anytime

Free
฿0 / forever

Right for getting started as a freelancer

  • ✓ Unlimited clients and projects
  • ✓ Kanban board + task management
  • ✓ Real-time time tracking
  • ✓ Thai invoices and proposals
  • ✓ Share links for clients
  • ✓ Basic WHT and VAT math
  • ✓ Overview dashboard + per-project profitability
  • · Includes a "Powered by Kitslancer" footer on documents
Start free
Recommended
Pro
฿399 / month

or ฿3,490 / year (~27% saving)

Launch sign-ups get founding price ฿199/mo, locked for life — see below ↓
  • Everything in Free, plus
  • ✓ Remove the branding from invoices and proposals
  • ✓ In-depth reports — cross-project profitability, revenue forecast + tax/WHT reports
  • ✓ Recurring invoices for retainer work
  • ✓ Accept crypto payments — USDT/USDC (Tron/Ethereum/Base/Arbitrum) + Bitcoin, with QR on the invoice + automatic on-chain detection
  • ✓ Export data as CSV
  • ✓ Templates for proposals and invoices
  • ✓ GitHub integration
  • ✓ AI Assistant — chat with your data, draft proposals, save notes
  • ✓ AI summaries — auto-generated project progress + weekly work recaps
  • ✓ Priority support
Start free · upgrade in-app

No commitment · cancel anytime · export everything as CSV

When does upgrading to Pro make sense?
  • When sending invoices to corporate clients Drop the "Powered by Kitslancer" footer — looks more professional.
  • When you have monthly retainer clients Recurring invoices + automatic reminders — no need to recreate every month.
  • When you take on 5+ projects a month In-depth reports + CSV export to send to your accountant year-end.
  • Until you hit those points Stay on Free comfortably — no trial countdown, no features that "gradually get locked".
Founding cohort · launch only
Launch perks

Sign up now, become a Founding Member

Sign up free during launch and you're a Founding Member right away — no payment now. Your founding price stays locked for whenever you upgrade to Pro.

Lock ฿199/mo

Sign up now to lock ฿199/mo for life — pay only when you upgrade, not today (reg. ฿399). It never goes up.

Annual deal ฿1,990/yr

Better value than the regular ฿3,490/yr — founding members only.

Founding Member badge

A founding-user mark on your account — among the very first to join.

Shape the roadmap

Propose and vote on new features, and try new things before anyone else.

Sign up free — claim founding

Founding perks are for the launch period only — once it closes, this price never returns.

FAQ

Got questions?
The most common ones

Is Kitslancer really free? Free forever?
Yes — Kitslancer has a free tier forever, not a trial, no credit card required. Covers Kanban + task management, real-time time tracking, Thai invoices + proposals (with PromptPay QR), basic WHT + VAT math, share links for clients, unlimited clients + projects. Enough to get started.
How is this different from Notion / Trello / FlowAccount?
Kitslancer is built specifically for Thai freelancers — WHT 3%, 50 ทวิ certificates, PromptPay QR, ภ.ง.ด. 90/91/94 math, all built-in, no templates to assemble. Notion/Trello are flexible but require setup. FlowAccount is VAT accounting software, not a freelance workflow. Kitslancer combines CRM + project + invoice + tax in one product.
How does the tax math work? Which ภ.ง.ด. forms are supported?
Supports personal income tax ภ.ง.ด. 90/91/94, withholding tax (WHT) 1%/3%/5%, VAT 7%, and platform fees. Pulls data from projects + invoices automatically. At year-end you immediately know your tax bill — no spreadsheet aggregation needed.
Are recurring invoices for retainers supported?
Yes. Pro tier supports recurring invoices (monthly/quarterly/yearly). The system issues invoices on schedule and sends reminders. Great for maintenance / monthly retainer work.
Is PromptPay + QR supported?
Yes — every Thai invoice includes a PromptPay QR code. Clients scan and pay instantly without typing an account number — reduces payment friction.
Can I accept crypto from international clients?
Yes, on the Pro tier — add a USDT/USDC wallet on Tron (TRC20), Ethereum, Base, or Arbitrum, or a Bitcoin address, and Kitslancer shows the address + QR on your invoice so overseas clients can pay directly, with automatic on-chain payment detection. Great for getting paid in stablecoins and avoiding FX / cross-border transfer fees.
Can I export my data? What if I want to switch platforms?
Yes. Pro tier includes CSV export of everything (clients, projects, invoices, expenses, time entries). Your data is yours — no lock-in.
What does Pro add over Free? How much does it cost?
Pro is ฿399/month or ฿3,490/year (~27% saving). It adds: removing the "Powered by Kitslancer" footer from invoices/proposals, in-depth reports + tax/WHT reports, recurring invoices, CSV export, proposal + invoice templates, GitHub integration, the AI Assistant (chat with your live data + draft proposals + save notes), AI weekly summaries, and priority support.
What can the AI Assistant do? Is it safe?
The AI Assistant pulls live data from your own account — projects, invoices, finance, time tracking, notes/knowledge graph — and answers in plain language. It does not invent numbers: it fetches only the data needed for each question, so every answer is traceable back to your records. Beyond answering questions, it can draft proposals (SOW) and save notes from the same chat — every create/edit action shows a confirm card before it actually runs. Your data is not used to train models.
Is there a mobile app? Can I use it on a phone?
Works in the browser on any device — the web is responsive on mobile/tablet. No native mobile app yet, but it's being developed.

Other questions? Email us at hello@kitslancer.com

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Vision · from Krit, founder of Kitslancer

Every freelancer
has value

Kitslancer exists because every freelancer has value — but the systems out there were never really built for them. Most tools were made for companies, for teams, for people with an accounting department. Freelancers do everything alone: find clients, negotiate, deliver, collect, file taxes. With no one to help.

The real problems
  • Clients ask the price, and you can't explain why it costs what it does So you get negotiated down every time.
  • Income is uneven — some months high, some months nothing And the money never gets organized.
  • Client chats pile up and you don't know what to start with Time and energy lost to noise.
So what is Kitslancer?

Not just a work-management tool — it's a tool that helps freelancers understand the value of their work, present it with confidence, and get paid what they're actually worth.

— Krit Founder · Kitslancer
Live

Run your freelance business
with a system, starting today

One platform that covers every step of the Thai freelance workflow.
Free forever · no credit card · upgrade to Pro in-app later.

Start free Sign in

Free forever · everything you need to get started