Design Review Tool for PMs Who Point

A design review tool is software that turns "this feels off" into an actionable change request someone else can execute. The useful ones attach the request to a specific control, a URL or build, and an owner.

The rest attach a pin to a screenshot and hope.

I am writing this as a founder who has sat on both sides of the Linear ticket. The design review software category is full of browser overlays.

The gap is the running Mac app, the Electron shell, and the AI agent that will do the edit if you stop writing novels.

What should a design review tool actually capture?

If the next reader is a human designer, a marked-up screenshot plus a sentence can be enough. They can squint.

If the next reader is an engineer, you also need the page or window, the build, and a way to find the component.

If the next reader is Cursor or Claude Code, you need a name. Role, label, frame, a crop, and the words you said.

A pin at x=812 y=440 is a suggestion. AXButton "Upgrade" is an instruction.

The consumer of the note decides the tool. Pick for the consumer, not for the prettiest overlay.

Figma comments

Where: the source file

Strength: designers already live there

Gap: the running product is not the file. Spacing in production is not the frame in Figma

Marker.io

Where: websites, agency reviews

Strength: teams already pay $39+/month for this habit

Gap: browser-only, no voice, no native apps

Jam.dev

Where: Chromium

Strength: console logs, network, a share link, a free tier people actually use

Gap: cannot see Xcode, Slack, your Electron app, or the IDE

Linear / GitHub comments

Where: the tracker

Strength: that is where work already dies or ships

Gap: the ticket is only as good as what you pasted

I keep the website-specific workflow in website annotation and the PM stack in product feedback tools.

How do I run a review without a 40-comment Figma thread?

I watch the build, not the file, when the question is "did we ship what we meant."

I hold ⌥⌘A, circle the control, and say the change in one breath. "This empty state should use the same illustration as onboarding." PinVari screenshots, transcribes on-device, and resolves the AX node with a confidence score.

Dwell ~0.2s if I do not want to draw.

Multiple marks in one capture stay separate. Each mark gets its own words.

I am not writing a paragraph that refers to "the first one" and "the other one."

Then I file to Linear or GitHub, or I leave the capture for the agent on 127.0.0.1. Same bundle.

Different sink.

For website-only work, a feedback tool for a website like Jam or Marker is still the right default. I do not pretend a Mac app replaces console logs.

Why do screenshot pins fail in production reviews?

Because production is not a static page.

The list virtualizes. The button moves.

Dark mode inverts the thing you circled. The Electron app has a bare AXGroup until something forces AXManualAccessibility and retries.

A pin on a PNG does not survive any of that. A labeled descendant and a DOM id (AXDOMIdentifier, AXDOMClassList) have a chance.

QA already knows this. PMs learn it the first time an engineer closes the ticket with "couldn't find it."

Canvas and games can be AX-blind. Then on-device OCR is the fallback and confidence should fall.

Below about 0.8 I recapture. I do not let the agent guess.

How should a founder hand review notes to an AI agent?

Stop translating into developer-ese if you cannot.

Speak the product words you already use. The capture layer binds "this" to the pointer trail.

The agent gets the element path plus your sentence.

pinvari_next_instruction

returns the path, the words, the region, and the crop. pinvari_mark_done closes it.

Mid-task, the agent can call pinvari_request_capture and the notch island asks you to point again.

Connect with PinVari → Connect → Claude Code / Cursor / VS Code / Codex. Or:

claude mcp add --scope user pinvari -- "$HOME/.pinvari/mcp/pinvari-mcp"

The app must be running. Nothing is uploaded by default.

You bring the model.

If you want the one-time license instead of another $39/month annotation seat, pricing is here.

Voice plus a named element beats a written paragraph for visual notes. I still type acceptance criteria.

I do not type "the button to the left of the search field, no, the other search field."

What does a good review packet contain?

I use the same packet for humans and agents.

Control: role and visible name

Change: one sentence, one verb

Why: one sentence if it is not obvious

Where: URL from the AX web area, or app + window title

Proof: cropped shot, not the desktop

Out of scope: one line so the agent does not "helpfully" restyle the nav

That is enough. The product feedback tools post is the catalog.

This post is the packet.

On multi-display setups, the mark has to remember which screen you drew on. A crop from the wrong monitor is how you file a ticket about your Slack sidebar.

Scroll-aware marks matter on long marketing pages. ⌥⌘P pauses, you scroll, you mark again, each mark keeps its frame.

One capture can span the page without five tickets.

When I still use Marker or Jam

Client website, browser only: Marker or Jam

Need console + network: Jam

Native or Electron build: Mac capture

Agent will do the edit: MCP bundle, not a share link

How I time a design review so it does not become theatre

I do not review every push. I review a build that was tagged for review, with the ticket list already filtered to the surface we claimed to finish.

I walk the happy path once without talking. Then I walk it again with ⌥⌘A and only mark what I would block on.

Nitpicks go in a second capture labeled "nits" so they cannot stall the agent on the blocker.

If two founders review the same build, we do not both mark the same button with different verbs. We pick an owner for the session.

Duplicate captures with "make it pop" and "make it quieter" are how agents oscillate.

I also refuse reviews in a coffee shop screenshot of a phone. If the bug is iOS, I want the simulator or a device window that still has an AX tree.

A photo of a phone is OCR and hope.

Teams that already bought Marker should keep Marker for the client website and add a Mac capture path for the internal Electron app. Replacing a working agency habit is politics.

Filling the native gap is engineering.

When confidence comes back low, I open Accessibility Inspector once to see if the control even has a name. If the product is unlabeled, that is a product bug and a review bug.

Fix the name in the app. Stop asking the design review tool to invent one.

The Command Center grouping by app is the only way I can find last Tuesday's notes without Slack search. Crash-safe session recovery matters the first time you fill twenty marks and the laptop sleeps.

None of this needs a subscription if your volume is a founder and two engineers. It needs a habit: one control, one verb, one sink.

FAQ

What is the best design review tool for a PM in 2026?

The one your engineer or agent already opens. For browser marketing sites, Jam or Marker.

For a Mac or Electron product plus an AI coding agent, a point-and-speak capture tool that files to Linear or MCP.

Is Figma enough as a design review tool?

For file-level critique, yes. For production UI, no.

The running app has real data, real overflow, and real accessibility names Figma comments never see.

Can I use Jam.dev for a desktop app review?

Not honestly. Jam is a Chromium story.

Your Electron renderer may look like a browser and still fail as a Jam target. Capture the native window.

How do I keep reviews out of Slack screenshots?

File the capture to Linear or GitHub with the named element in the body. Slack is for "I filed it." Slack is a bad archive of unlabeled PNGs.

Do I need video for a design review?

Only if motion is the bug. Video is expensive for agents and slow for humans.

A still plus a name plus a sentence is the default.

How many comments is too many?

If two notes target one control, merge them. If one paragraph targets three controls, split them.

Agents and humans both fail at "also the other thing."