FREEDOM251

Freedom251 › HTML to PDF APIs

KimiDoc

Free plan APISelf-hostedWeb

Visit KimiDoc Alternatives Pricing

KimiDoc's own site

Plans

PlanBilled and limitsPrice
Free$0 · ₹0 · forever · 100 documents / month · 24-hour output retention · 1 AI template generation · every feature, no card · unlimited templatesFree
Scale$149 /month; or $1,490 / year, two months free · 50,000 documents / month · 30-day output retention · 300 AI template generations · volume pricing above this$149 a month
Growth$29 /month; or $290 / year, two months free · 5,000 documents / month · 7-day output retention · 50 AI template generations · priority rendering$29 a month
Business$69 /month; or $690 / year, two months free · 20,000 documents / month · 14-day output retention · 150 AI template generations · priority support$69 a month
Starter$9 /month; or $90 / year, two months free · 1,000 documents / month · 3-day output retention · 10 AI template generations · email support$9 a month
Self-hostedLicensed per server, per year · Unlimited documents · retention rules set by customer · air-gap friendly · contact for volume or custom planOn request

As kimidoc.com lists them, read 5 Oct 2026. The maker's own page has the final word.

Facts from KimiDoc's own pages

AI templates
AI template generation accepts a user-provided OpenAI-compatible key or a server-wide configured key, and KimiDoc says it does not host a model or store the user's key. · kimidoc.com, 5 Oct 2026
Batch processing
A batch job can process up to 40,000 documents, track failures per document, and return results as an archive with a reconciliation manifest. · kimidoc.com, 5 Oct 2026
Cloud and self-hosted
The cloud API runs without customer-managed infrastructure, while the self-hosted engine runs inside the customer's network and uses the same API and template format. · kimidoc.com, 5 Oct 2026
Cloud security feature
The product page describes AES-256 PDF encryption with per-recipient passwords and document permission restrictions. · kimidoc.com, 5 Oct 2026
Integrations
The service exposes a REST API and supports polling or HMAC-signed completion webhooks for batch jobs. · kimidoc.com, 5 Oct 2026
Intended users
The site presents KimiDoc for payroll and HR, banking and finance, healthcare, government, legal services, logistics, retail, and education document workloads. · kimidoc.com, 5 Oct 2026
PDF controls
The API supports per-recipient PDF passwords, print/copy/modify restrictions, watermarks, and adding pages such as terms and conditions. · kimidoc.com, 5 Oct 2026
Product
KimiDoc is an HTML-to-PDF REST API for generating documents such as invoices, payslips, statements, certificates, and labels. · kimidoc.com, 5 Oct 2026
Quota rules
Usage is counted by successfully rendered documents rather than API calls; failed renders and editor previews do not count, and templates are unlimited on every plan. · kimidoc.com, 5 Oct 2026
Rendering
The service supports print CSS features including page numbers, running headers and footers, custom page sizes, charts, web fonts, and right-to-left scripts. · kimidoc.com, 5 Oct 2026
Security
The site says self-hosted deployments have no telemetry or licence check-in, can run air-gapped, and keep documents on hardware controlled by the customer. · kimidoc.com, 5 Oct 2026
Storage limit
Rendered documents and uploaded assets share a storage quota, and finished jobs are cleaned up according to the plan's retention period or the self-hosted customer's rules. · kimidoc.com, 5 Oct 2026
Support
The Starter plan includes email support and the Business plan includes priority support. · kimidoc.com, 5 Oct 2026
Templates
Templates use plain HTML and CSS with data placeholders, and the site offers more than 100 editable starter templates across 20 categories. · kimidoc.com, 5 Oct 2026

Where KimiDoc stands on Freedom251

Look at these too