FigJam Alternative for Architecture Diagrams: Why Engineering Teams Choose Archboard

FigJam is a great place to think out loud. A team opens a board, drops sticky notes, draws a few boxes and arrows, and twenty minutes later everyone agrees on how the new service should talk to the old one. The trouble starts a week later, when that sketch has quietly become "the architecture diagram" and somebody has to keep it true.

This post is about that second job. If your team uses FigJam for architecture diagrams today, here is why Archboard is the better home for them, what changes day to day, and how to move without a big migration project.

The short version

• FigJam is a whiteboard. It is built for live sessions: sticky notes, stamps, voting, timers and cursor chat. Architecture is one of many things you can draw on it.
• Archboard is an architecture workspace. Nodes know what they are (a Kubernetes Service, a C4 Container, a firewall), edges attach to ports, and every diagram lives behind one link that autosaves and keeps revisions.
• Archboard covers both halves. Notes, stickers and mind maps sit next to the architecture packs, so the brainstorm and the diagram you keep live on the same canvas.

Why architecture diagrams outgrow FigJam

A rectangle is just a rectangle

On a whiteboard, meaning lives in labels. A box that says "orders-api" with a Kubernetes icon pasted next to it looks right, but the board has no idea whether it is a Deployment, a Service or an external system. FigJam's shape library does include AWS, Azure, Google Cloud and Kubernetes icons, but an icon carries no type, so two people on the same team still draw the same thing in two different ways. After a few months, the legend lives in someone's head.

The diagram gets buried in the workshop

FigJam boards are designed to grow: stickies, votes, retro notes, screenshots, a second option somebody tried. That is a feature during the meeting. Afterwards, the one part that matters for onboarding or incident response is a frame somewhere in a large board, next to options the team rejected. A new hire cannot tell which frame is the current system.

Engineers end up living in a design tool

FigJam files sit in Figma, next to product design work, and editing them needs a Figma seat that includes FigJam (a Collab, Dev or Full seat). Permissions follow Figma teams and projects, which are usually organized around design, not around services. On Figma's free Starter plan a team gets three FigJam files, which does not go far once every service, environment and decision wants its own diagram.

None of this makes FigJam a bad tool. It makes it a meeting tool. Architecture diagrams have to survive the meeting.

What Archboard does instead

Archboard is a hosted workspace for diagrams that still have to be true next quarter. You sign in with Google or GitHub, no credit card, and start on a canvas.

Node packs built for systems

The catalog ships 27 packs and 223 node types, including Kubernetes (33 nodes), C4 Model, Cloud, Network, Security, Data, DevOps, Docker, Sequence, UML, Entity Relation and BPMN. You drop a Namespace frame and put Deployment, Service and Ingress nodes inside it. A C4 view uses Person, Software System and Container nodes inside boundaries. The type is part of the node, not a guess based on its label.

Ports and frames, not loose arrows

Edges connect to ports on nodes, so a connection stays attached when you move things around and reads as a real dependency: traffic from the Ingress to the Service, a call from one container to another. Frames give you boundaries such as namespaces, VPCs, trust zones or C4 system boundaries, and they hold their contents together.

One link that is always current

Every diagram autosaves and keeps revision snapshots, so "which version is right?" has one answer. Instead of pasting PNGs into docs, you share a link (branded on Free) or embed the live diagram in your docs site on Pro. When the system changes, you update the diagram once and every page that points to it is current.

Brainstorming still has a place

You do not lose the whiteboard parts. Archboard has sticky notes, text, stickers, mind maps and boards next to the architecture packs. A design discussion can start as notes on a canvas and end as a typed diagram, without copying anything between tools.

Your diagram is data

Diagrams import and export as structured JSON, plus SVG and PNG on every plan. Pro adds PDF, JPEG and animated GIF/WebM exports. A JSON export committed next to your code gives you a reviewable record of how the architecture changed.

FigJam vs Archboard at a glance

	FigJam	Archboard
Primary job	Live whiteboarding and workshops	Architecture diagrams that stay current
Building blocks	Generic shapes, connectors and stickies	27 node packs, 223 typed node types with ports
Architecture packs	AWS, Azure, Google Cloud and Kubernetes icon shapes; no typed nodes	Kubernetes, C4 Model, Cloud, Network, Security, Data, DevOps and more
Where diagrams live	Figma files and projects, next to design work	Archboard workspace, one link per diagram
History	Figma version history	Autosave and revision snapshots
Diagram semantics	Meaning lives in labels	Node types, ports and boundaries are part of the diagram
Free plan	3 FigJam files on Starter	1 seat, 3 diagrams, 15 diagram nodes + 150 notes, text, stickers & mind map topics per diagram, all packs

Plan details, including what Free and Pro include, are on the /pricing page.

A typical switch: the platform team's cluster map

Picture a platform team that keeps its cluster overview in a FigJam board from last year's planning offsite. The board has three options for the ingress layer, a column of retro stickies, and a frame titled "current" that nobody has touched since two services were renamed.

In Archboard the same picture becomes:

1. One diagram per question. "How does traffic reach the cluster?" and "Which service owns which data?" get their own diagrams instead of sharing one board.
2. Typed building blocks. A Cloud pack Kubernetes Cluster node above Namespace frames, with Service and Deployment nodes and the ingress controller Pod connected through ports.
3. Links instead of screenshots. The onboarding doc and the incident runbook point at the live diagram.
4. A simple habit. When a pull request changes the manifests, someone updates the diagram, and the revision history shows when it changed.

The FigJam board does not have to go away. It stays the record of the offsite. The cluster map lives in Archboard. For a ready-made starting point, see the /use-cases/kubernetes page.

Moving from FigJam to Archboard

Moving is quicker than it sounds: you redraw only the parts worth keeping, not the whole board, and typed nodes make each step fast.

1. Pick the diagram people open most, usually the one linked from onboarding docs or runbooks.
2. Start from an example. The /examples gallery has Kubernetes, C4, cloud and network diagrams you can use as a starting structure.
3. Redraw with typed nodes. Replace labelled rectangles with real nodes, dashed boxes with frames, and loose arrows with port-to-port edges.
4. Swap screenshots for links. Point docs and tickets at the Archboard share link, or embed it on Pro, and leave the FigJam board as history.

Free is enough to try this with your first diagram. For a full production map, Pro gives you unlimited diagrams and nodes, embedding and watermark-free exports.

FAQ

Is Archboard a free FigJam alternative? For one person, yes. The Free plan includes one seat, three diagrams and every built-in node pack, with 15 diagram nodes plus 150 notes, text, stickers and mind map topics per diagram. Teams that edit together live, or need unlimited diagrams and nodes, use Pro.

How does Archboard pricing work? Free covers one seat with every node pack. Pro is $10 per seat per month for 1–5 seats, with unlimited diagrams and nodes, roles, embed and revision history. Enterprise adds an SLA, a security review and dedicated support for 6+ seats. Buy seats for the people who edit the diagrams; everyone else can read them through share links.

Can I import FigJam boards into Archboard? Not directly. Archboard imports its own JSON plus Kubernetes YAML and Docker Compose files, so a cluster map can start from your manifests; redraw the other diagrams worth keeping, starting with the one your team opens most. With typed nodes and ports that goes quickly, and you end up with a cleaner diagram than the board you started from.

Does Archboard have live cursors like FigJam? Yes. Everyone with edit access sees live cursors and changes as they happen, and AI agents connected through MCP show up the same way. There are no timers or voting: changes autosave, revisions are kept, and roles on Pro and Enterprise control who edits. Sticky notes, stickers and mind maps are there when you want to brainstorm on the same canvas.

Does Archboard include official AWS, Azure or Google Cloud icons? Archboard's Cloud nodes are typed and vendor-neutral rather than an official icon set, and the Brand icons in the insert search add provider logos, such as AWS Route 53, when you want them. Label each node with the service name, such as Route 53 or Cloud SQL, and the diagram stays clear and consistent across clouds.

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