Dev tools · alternatives · 2026
24 alternatives to JSON2Invoice
Hi HN, I'm Daniel. I built a simple and straightforward API: you POST a JSON payload with your invoice data, and it returns a secure, presigned URL to a generated PDF. The goal is to make invoicing a single, reliable API call so you can get back to your main product. I also used this as a personal challenge to move away from my old LAMP stack background and build something new with Python/FastAPI, Next.js, and a serverless architecture on GCP and AWS. For the HN community, I've set up a promo code: HEYHN100 If you sign up, you can redeem it in your dashboard for 100 free credits (on top…
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
The easiest way to programmatically populate any PDF
2020 · useanvil.com · its alternatives →
- 2
Create perfect invoices in minutes! Our free invoice generator offers stunning templates and a clean, modern UI. Simplify invoicing and get paid faster - try it today!
2012 · createmyinvoice.com · its alternatives →
- 3PA
Hi HN, Arek here. We’re super excited to officially launch PSPDFKit API [1]. PSPDFKit API is a collection of HTTP APIs that enable you to convert, generate, and edit documents without running any service on your infrastructure. What differentiates our API from others is that you can chain together multiple “actions” as part of a single API request. For example, you can convert, OCR, watermark, edit, and flatten a document — all in one call. Available actions [2]: - PDF Generator - PDF Converter - Image Converter - OCR - Watermark - Merge - Split - Duplicate - Delete - Flatten Our…
2022 · its alternatives →
- 4
- 5
Submit JSON▲127Easy form submissions and email notifications
2023 · submitjson.com · its alternatives →
- 6SC
Hi HN, I'm a freelance developer, and I built SnazzyPDF in my spare time to solve a problem I encountered frequently: converting structured data into PDF documents. The existing solutions I found either required manually creating a template or forced you to transform your data into a specific structure. I wanted a tool where you could simply input arbitrary JSON data and get a decent-looking document out. That's why I built SnazzyPDF. * Works with any JSON: No need to restructure your data. SnazzyPDF handles (almost) any JSON data, including deeply nested arrays and objects. * Use REST API…
2024 · snazzypdf.com · its alternatives →
- 7
Create a custom, professional invoice in just a few clicks.
2018 · hubspot.com · its alternatives →
- 8
Generate stunning PDFs with zero design experience, using our simple JSON API. Automate your workflows using our JSON to PDF generator API.
2021 · hybiscus.dev · its alternatives →
- 9
Parse PDF to Json with AI and BYO-JSON-Schema
2025 · pdftojson.dev · its alternatives →
- 10
JSONBason▲15I've been at it again, just sharing my simple JSON data inspection tool, love webdev and single page apps, this one took 4 days and was a lot of fun. The code is not obfuscated so you can inspect it and see how it works (very simple, server side is even more simple) Pretty much just do a POST of your JSON data from within your code and it will convert it into a basic table for instant search and sort. Made with love for the fun of it, no ads, no paid anything, it's totally free. Please only send in sanitized/test data only, this is meant to help make webdev a bit easier and more fun.…
2025 · jsonbason.com · its alternatives →
- 11
DocSpring▲12POST JSON; GET PDF - Fill, generate, and sign PDFs via API
2025 · docspring.com · its alternatives →
- 12
DocAPI▲4Extract invoices and PDFs into clean JSON with one API call.
Jun 2026 · docapi.site · its alternatives →
- 13
invoicemon▲19A complete invoicing workflow in your browser
Jun 2026 · invoicemon.com · its alternatives →
- 14
InvoCLI▲9Hi HN I built a small open-source CLI tool that lets you generate professional invoices directly from the terminal. Write invoices in YAML/JSON Export to clean PDF instantly No SaaS lock-in, no vendor dependency Great for freelancers & developers The motivation came from constantly struggling with overcomplicated invoicing software while working on side projects. I wanted something minimal, scriptable, and developer-friendly. Repo: https://github.com/username/invoice-cli Docs: https://github.com/username/invoice-cli#readme I’d love your feedback -…
2025 · github.com · its alternatives →
- 15
Extract structured JSON from any invoice PDF - no templates
May 2026 · parzo.dev · its alternatives →
- 16
Transform Your PDFs Into Structured JSON
2024 · convertpdftojson.com · its alternatives →
- 17
Hi HN, I'm proud to show you that I've finally managed to create a Receipt-Image to JSON converter, including line-items! Over the past 10 years, I have periodically tried (every ~3 years or so) to convert Receipt-Images to JSON. What particularly interested me were the line-items. It began with a Bachelor's project where we wanted to track prices by extracting product prices from line items. However, it was not feasible to ask users to type them all into our platform. I quickly realized this process was way too tedious. Only when taking a picture is all that is required, would such a…
2023 · line-items.com · its alternatives →
- 18
using XPDF, pdftojson extracts text from PDF files as JSON, including word bounding boxes. - ldenoue/pdftojson
2017 · github.com · its alternatives →
- 19
PDFMint▲7PDF generation API with built-in open-tracking
Jul 2026 · pdfmintapi.com · its alternatives →
- 20
http://invoiceto.me/ My weekend project was this edit-in-place style invoice maker, with one button PDF generation and localStorage for everything. Aside from the PDF generator step, everything is jQuery powered and there is effectively no backend. This is (I suppose) an Alpha version, only really tested on webkit (iPad, Safari, & Chrome). Feedback would be great: it's my first foray into web app development and I'm finding it hard to look at the page with fresh eyes—although I have my doubts about its usability in certain areas! All comments are welcome. Part of me is tempted to attempt…
2011 · invoiceto.me · its alternatives →
- 21
I built a free invoice generator for my own use and ended up adding multiple invoice formats for different use cases. It’s intentionally simple and runs entirely in the browser. Feedback welcome.
Jan 2026 · myinvoicegenerator.app · its alternatives →
- 22
Hi HN, I often run into systems that can send email but cannot call a webhook directly I built a tool that creates an opaque email address @hook.echovalue.dev and forwards inbound messages as structured JSON to a configured endpoint. It can also call a webhook from a cron schedule, so small scheduled jobs do not need their own worker There are built-in formats for Slack, Discord, Teams, Telegram and custom JSON templates. Pricing is pay-as-you-go and intentionally low. It is mostly there as an abuse limit rather than a subscription model Docs:…
2023 · echovalue.dev · its alternatives →
- 23
InvoiceEasy - Create professional invoices, DN & receipts.
2025 · apps.apple.com · its alternatives →
- 24
Generate Free Professional Invoices Online Quickly
2025 · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →