Instant invoicing and expense tracking for freelancers who hate paperwork.
Freelancers lack affordable, user-friendly accounting tools tailored for basic invoicing, expense tracking, and tax management without enterprise-level complexity.
BillBlitz lets freelancers create professional invoices in seconds, track expenses effortlessly, and generate simple tax reports without complexity. It auto-categorizes expenses and calculates taxes based on your location. Everything syncs across devices for on-the-go management.
Solo freelancers and independent contractors billing under $10K/month who self-manage bookkeeping
One-click invoice generation from client details with embedded payments, tailored for freelancers under $10K/month billing.
friendly
Generate customizable invoices from templates with one click, including line items and taxes.
Log expenses manually or via CSV upload, with auto-categorization.
Monthly/quarterly tax estimates and exportable summaries for basic filings.
Store client details and send invoices directly via email.
Track paid/unpaid invoices and integrate Stripe links.
Download invoices and reports as professional PDFs.
Set up monthly recurring bills for retainer clients.
Auto-send payment reminders for overdue invoices.
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| text | No | |
| business_name | text | Yes |
| location | text | No |
| created_at | timestamp | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| user_id | uuid | No |
| client_email | text | No |
| amount | int | No |
| status | text | No |
| created_at | timestamp | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| user_id | uuid | No |
| category | text | No |
| amount | int | No |
| date | timestamp | No |
Relationships:
/api/invoicesCreate new invoice
/api/invoices/:idUpdate invoice status
/api/expensesLog new expense
/api/reports/taxFetch tax summary
/api/users/profileGet user profile
No PDF exports
1 user
3 seats
| Month | Users | Conversion | MRR | ARR |
|---|---|---|---|---|
| Month 1 | 150 | 2% | $81 | $972 |
| Month 6 | 1,200 | 4% | $1,296 | $15,552 |
Simple accounting for freelancers billing under $10K/mo – no accounting degree required.
Post in r/freelance and r/solopreneur with a free beta invite link, offering personalized setup calls. DM 10 Upwork freelancers from recent gigs via LinkedIn. Share MVP on Indie Hackers forum for early feedback.
Unlimited free invoicing
Cluttered UI, upsell heavy
Tailored simplicity + tax focus without fees on core
Robust features
Overkill for solos
Cheaper, faster for basics
Niche UX for low-bill freelancers + data on tax patterns for future AI insights
Gig economy boom with 60M+ US freelancers, rising self-employment taxes post-IRS changes
Free competitors dominate
Emphasize paid features like taxes/PDFs in free tier
Tax calc errors
Use verified APIs, disclaimers
Low conversions
Freemium model
Success: 70% express interest
Success: 50% retention week 2
Success: 500 signups
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