This product was not featured by Product Hunt yet.
It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Product upvotes vs the next 3
Product comments vs the next 3
Product upvote speed vs the next 3
Product upvotes and comments
Product vs the next 3
Invoice Koi
Estimate on site, invoice before you leave the job
Invoice Koi is now on iPhone and iPad. Write estimates on site, turn them into invoices, reuse your rates and scan receipts. Draft offline, then subscribe to send. Also available on Android. AI, backup and payments need a connection.
About Invoice Koi on Product Hunt
“Estimate on site, invoice before you leave the job”
Invoice Koi was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #237 on the daily leaderboard. Invoice Koi is now on iPhone and iPad. Write estimates on site, turn them into invoices, reuse your rates and scan receipts. Draft offline, then subscribe to send. Also available on Android. AI, backup and payments need a connection.
On the analytics side, Invoice Koi competes within iOS and Productivity — topics that collectively have 776.5k followers on Product Hunt. The dashboard above tracks how Invoice Koi performed against the three products that launched closest to it on the same day.
Who hunted Invoice Koi?
Invoice Koi was hunted by P WJ. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Invoice Koi including community comment highlights and product details, visit the product overview.
Hi Product Hunt, I'm Jun, and I make Invoice Koi.
I built it for people who do the work and send the bill themselves: electricians, plumbers, builders and other independent trades. The iPhone and iPad app is now live, alongside Android.
Write an estimate on site and turn it into an invoice without retyping. Keep your own rates in a price book, scan receipts for review, and track time, expenses and payments in one set of books. Drafting works offline; AI, backup and payment collection need a connection.
Setting up and drafting are free. Sending, sharing or printing numbered documents requires a weekly or yearly subscription. Local prices and any eligible trial appear in your app store. Subscriptions renew unless cancelled.
If you only need one invoice, the website also has a free browser generator: https://www.invoicekoi.com/us/invoice-generator/
For anyone who invoices after a job: what part of the paperwork still follows you home?