
DocRaptor
PDFShift
PDFCrowd
pdflayer
Api2Pdf
HTML PDF API
HTML2PDF.fr
APITemplate.io
SourceLoop
Attributer
WhatConverts
Attribution
ConversionTracking.com
LeadSources.io
Only DocRaptor's HTML-to-PDF API has these advanced styling and layout capabilities:
Instead of a separate HTML file, DocRaptor headers and footers are part of your document HTML. And easily show (or hide) different headers and footers for different pages.
DocRaptor lets you control the style, sizing, headers, and layouts of individual pages in your document. You can even style left and right pages differently, or the first and last pages.
DocRaptor lets you make PDFs with advanced CSS layout tools, including flexbox. You won't need to radically adjust your website to get a great PDF.
Create more accessible PDFs by using PDF profiles PDF/A-1a, PDF/A-3a, or PDF/UA-1. Tagged PDFs optimize the reading experience for assistive technology such as screen readers.
Our rendering engine was built specifically for making PDFs and we fully support CSS3 Paged Media. This allows much greater control over page breaks, especially when dealing with tables and images.
Add crop marks, specify PDF bookmarks, or create standards-compliant documents.
We back our API with a 99.999% uptime guarantee. If you need reliability, DocRaptor is the service you can trust. We also have no limits on document input or output size.
SourceLoop gives you complete visibility into where your leads and customers come from.
It automatically captures and organizes source, channel, and campaign data for every lead generated through forms, chats, or meetings. See the full journey behind each conversion, from first touch to last interaction, and sync it seamlessly with your CRM and marketing tools.
With built-in lead management, clear attribution reporting, and visual dashboards, SourceLoop helps you understand what drives growth and revenue to measure ROI accurately, and make data-driven marketing decisions.
DocRaptor
SourceLoopSourceLoop's answer:
SourceLoop connects marketing data directly to leads, not just website traffic. It captures complete lead journeys—from first click to conversion—so teams can see which campaigns truly drive results. Unlike traditional analytics tools, SourceLoop turns attribution data into actionable insights right inside your CRM.
SourceLoop's answer:
Most attribution tools stop at visitor tracking. SourceLoop goes further by linking each lead’s source, channel, and campaign to actual sales outcomes. It’s simple to install, works with any form or CRM, and includes built-in dashboards and lead management—so you get full visibility without complex setup or extra tools.
SourceLoop's answer:
SourceLoop is built for marketers, sales teams, and agencies who need to understand where their leads come from and which efforts generate the best ROI. It’s ideal for businesses that rely on online forms, chats, or meetings to capture new customers.
SourceLoop's answer:
SourceLoop was created to solve a common problem: businesses were generating leads but had no idea which marketing efforts were driving them. Our team set out to build a simple, powerful tool that connects lead data, marketing attribution, and CRM insights—so every business can track, analyze, and grow with confidence.
SourceLoop's answer:
SourceLoop is built using React, Node.js, and PostgreSQL, with server-side tracking and REST APIs for reliable data capture and integration. The system is optimized for scalability, accuracy, and real-time analytics.
SourceLoop's answer:
SourceLoop is trusted by digital marketing agencies, SaaS companies, and service-based businesses across multiple industries. Our early adopters include fast-growing startups and marketing teams that need accurate attribution to guide smarter ad spend and sales strategy.
I've been using it for a while. It's great to create contracts.
We wanted an app that would allow for custom branding and layout, the font of our choice, and merge fields across our main SF objects. Previously we used DocGen, which led to a morass of configuration to put fields in exactly the place they needed to be for the tables, as well as a bunch of SOQL queries to manage conditional logic. The VF doc generator can't accommodate the fonts we use in our branding. And so DocRaptor has been the perfect solution.
Our developer built the contracts, and we went live within weeks with complete branding, flexibility in the data merges (we were able to remove a ton of bad config) and it's easy to manage.
I have been using DocRaptor for 6 years, both for my professionnal and personnal projects. After trying several free and/or open source HTML to PDF solutions, I was happy to find this service. It's the most efficient solution, which generates the most accurate PDF documents.
Since it's a SaaS service, there is nothing to install, no library dependencies nor experimental software that you're not sure it will be supported in the future.
There is a lot of options and CSS rules to dig in if you want to get PDF files that exactly matches what you want. But the other solutions I tried didn't have these options, and the result was not good enough.
Based on our record, DocRaptor seems to be more popular. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
The commercial sibling of this category is PrinceXML (and DocRaptor, The hosted API built on it) — the strongest print-CSS engine on the market and the reference Choice when compliance-grade, print-perfect documents justify the price. - Source: dev.to / 7 days ago
It sounds like this is as advanced as DocRaptor[1]. They have what I consider to be the best PDF generation API, giving complete control over the documents you need to create. The pricing is similar. If you'd rather do it for free weasyprint[2] is the best open source alternative. Another more affordable option you might want to consider is Urlbox[3]. (Disclosure: I work on this) Urlbox's rendering engine is based... - Source: Hacker News / over 2 years ago
We built the DocRaptor API to let developers have affordable access to the commercial Prince PDF engine. We have Node code examples throughout the documentation. Source: almost 4 years ago
I'd argue our service, DocRaptor, is the best because it's the only one powered by the Prince PDF engine. Unlike open-source, browser-based conversion engines, Prince was custom-built just for converting HTML into PDFs and offers a lot of unique functionality for making more complex PDFs. Source: over 4 years ago
I work for https://docraptor.com, which is an HTML to PDF API. We have a C# agent. Source: about 5 years ago
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request
Attributer - Know what marketing channels are driving customers & revenue
PDFCrowd - Pdfcrowd is a Web/HTML to PDF online service. Convert HTML to PDF online in the browser or in your PHP, Python, Ruby, .NET, Java apps via the REST API.
WhatConverts - See What Marketing Converts. One place to Track, Manage and Report Leads. Track conversions and leads from Phone Calls, Web Forms and Chats.
pdflayer - Free, powerful HTML to PDF API supporting both URL and raw HTML conversion. Unlimited document size, lightning-fast and compatible PHP, Python, Ruby, etc.
Attribution - Attribution provides multi-touch attribution with ROI tracking for company's marketing channels.