EasyKVM.app VS DynamicDocumentAPI

EasyKVM.app's answer

Other software KVMs share a keyboard and mouse between computers that each keep their own screen, and you cross between them by moving the pointer to the screen edge. EasyKVM is built for two computers sharing one monitor. The same hotkey that moves the keyboard, mouse and audio also switches the monitor's input over DDC/CI, so the screen follows your hands instead of staying where it was.

That also sets it apart from remote desktop. Nothing is encoded or streamed. Each computer keeps driving the monitor directly at full resolution and refresh rate, and everything stays on your local network.

DynamicDocumentAPI's answer:

It covers the whole path from data to finished document in one API: you design a template in a visual or HTML editor (or send raw HTML, CSS or Markdown), send JSON, and get a PDF or image back. The same service also creates e-invoices (XRechnung, EN 16931, Factur-X / ZUGFeRD) that are validated against the official rules before they are returned, and can embed them in the PDF. Rendering is deterministic: the same template and data always give the same document, laid out by a headless browser, with no AI model generating content. Everything runs in the EU (Germany). It also ships an MCP server, so AI agents like Claude and ChatGPT can render documents directly.

EasyKVM.app's answer

The monitor is the part the others leave out. Synergy, Barrier, Input Leap, Deskflow, Mouse Without Borders and Logitech Flow move the keyboard and mouse, and then you reach for the monitor's input button yourself. ShareMouse Professional can switch a shared display, although its own documentation describes that as an experimental function outside the official product specification. In EasyKVM the monitor switch is the product rather than a side feature, and system audio moves with it in both directions.

It is also cheaper to own. $29.99 once covers both macOS and Windows for one user, with no subscription and no account to create. Only the machine acting as host needs a licence; the second computer joins with nothing.

Nothing leaves your local network. There is no relay server, no analytics and no telemetry, so keystrokes, clipboard and audio stay between the two machines on your desk.

DynamicDocumentAPI's answer:

Most document APIs do one thing: convert HTML to PDF, or fill templates. Dynamic Document API does both, adds image templates, PDF merging and validated e-invoices, and offers them through a REST API, SDKs for Node and Python, Zapier, Make, n8n and an MCP server for AI agents. Data is processed and stored in the EU only, files come back as signed links that expire, and storing nothing at all is a supported option. Pricing is predictable: one published credit table, the same core features on every paid plan and a spend cap you control. We also publish a render-time benchmark with its method and raw data, so you can check our speed instead of trusting a claim. The free plan includes 50 renders a month without a credit card.

EasyKVM.app's answer

People with two computers at one desk and one monitor between them. A work laptop next to a personal machine is the most common setup, and Mac plus Windows is a common pairing, though any two computers work.

The alternatives each leave something out. A hardware KVM box means matching ports and cables, and on a high-refresh or 4K panel it often costs resolution or refresh rate. Mouse-sharing software moves the pointer but leaves the screen where it was, so you still reach for the monitor's input button.

It is a single-user desk tool rather than an IT product. There is no fleet management and no server involved, and it works with exactly two machines.

DynamicDocumentAPI's answer:

Developers and product teams whose software has to send documents: invoices after a payment, certificates after a course, reports, labels and statements. Typical users are SaaS companies, marketplaces, e-commerce and learning platforms. A second group are businesses in Germany and the EU that need compliant e-invoices (XRechnung, ZUGFeRD) for the German B2B e-invoicing mandate and public-sector buyers. No-code builders use it through Zapier, Make and n8n, and teams building AI agents use the MCP server.

EasyKVM.app's answer

I started a job that gave me a Mac, and I already had a PC at home for everything else. One monitor between them.

At first I thought I only needed the keyboard and mouse to move, so I put the Mac next to the screen and bought Synergy. That worked until I actually had to look at the Mac. Its own display was too small to work on, so I ended up reaching behind the monitor to change the input every time I switched machines. It was slow, and it got old fast.

The edge crossing never felt right either. Dragging the pointer off the side of the screen to land on another computer is a strange way to switch when both machines are sitting right in front of you.

So I built what I actually wanted: one hotkey that moves the screen and the peripherals together.

DynamicDocumentAPI's answer:

Almost every product eventually needs to produce documents, and most teams end up building their own rendering stack: a headless browser, fonts, page breaks, storage and retries. It works until an invoice splits a table row or a certificate shows the wrong date, and then it becomes a support ticket. We built Dynamic Document API to be that layer for them: templates, rendering and delivery as one service, hosted in Europe, treating pagination, fonts and formatting as engineering problems rather than edge cases. When e-invoicing became mandatory for B2B in Germany, we added validated XRechnung and ZUGFeRD output, and with AI agents producing more paperwork, an MCP server followed.

DynamicDocumentAPI's answer:

Rendering runs in Rust workers that drive headless Chromium over the DevTools protocol, with MiniJinja for templates. The API and control plane are built with Django and Django REST Framework, with Celery, PostgreSQL, Valkey and NATS JetStream for queues and events, and S3-compatible object storage for files. PDF/A output is checked with veraPDF and e-invoices with the official KoSIT validator. The dashboard and website are built with Next.js. Everything runs on Kubernetes in data centres in Germany.

DynamicDocumentAPI's answer:

Dynamic Document API is a young product. Our users are mostly developers and small SaaS teams, and we don't name customers without their permission.