# Superflow vs Markup.io

> Markup.io is a feedback tool. Superflow is a feedback tool plus AI agents built from your checklist. They check every change; clients approve by link.

This is the Markdown copy of https://usesuperflow.ai/comparisons/superflow-vs-markup, published for AI agents and scripts. The HTML page is canonical.

## Key facts

| Field | Value |
| --- | --- |
| Page type | Head-to-head comparison |
| URL | https://usesuperflow.ai/comparisons/superflow-vs-markup |
| Compares | Superflow vs Markup.io |
| Facts checked on | 2026-07-01 |
| Disclosure | Published by Superflow. Superflow is one of the tools compared. |
| Last updated | 2026-07-01 |

## Dimension by dimension

| Dimension | Superflow | Markup.io | Verdict |
| --- | --- | --- | --- |
| Who checks the site | Agents run your checklist. Every change, desktop and mobile. Findings land as pinned comments, rationale attached. | A person checks it. Nothing checks the site automatically. No AI features found on markup.io, July 2026. (verified July 2026) | A MarkUp is a record of what a person already caught. That's the part Superflow removes. |
| How the client says yes | Multi-step review flows: agents check, your team gates, then the client. Your client opens a link and taps Approve. No account, no login, no app, from their phone. | Guests comment free from a link with no account. Statuses plus a per-reviewer Sign off flow: Open for review, Editing content, On hold, Completed. Only Admins and owners set status. (verified July 2026) | Markup.io's Sign off flow is real and per-reviewer, a genuine strength. Superflow's gate goes further: your team decides first, then the client approves, from their phone, no account. |
| Where you review | Superflow lives on the site itself: passwords, Okta, SSO, no extension needed, guests included. Findings tagged by device. | Renders the live URL through its own proxy, inside an iFrame. Login-gated or iFrame-blocking sites can break, and may need the Chrome extension or a temporary auth change by your dev team. (verified July 2026) | Markup.io reviews the live URL through a proxy render; Superflow reviews the site itself, behind logins and SSO, no extension. |
| What stays private | Internal-only notes your team sees and the client never does. The debate stays private; the client sees one settled answer. | Private MarkUps make a whole MarkUp private, a different concept. Internal or private comments the client cannot see: not yet verified. | Renders as a difference only if the Markup.io side resolves to one. |
| What gets captured | Element and text pins, area comments. A screenshot attaches to every comment automatically. Recordings: screen, video, voice, from the toolbar. | Chrome extension auto-captures a screenshot on every comment or pin. Auto screenshots without the extension: not yet verified. Native video or screen recording: not yet verified. Loom integration attaches video. (verified July 2026 except where noted) | Pinning is even. Capture is the gap: Markup.io's auto-screenshot rides the Chrome extension. Superflow's attaches itself, no extension. |
| What it remembers | Brand rules and past decisions, learned once, fed to the agents next project. | No per-client memory or knowledge concept found: not yet verified. | The tenth project should not start like the first. |
| How it fits your stack | Custom statuses, client gates, kanban. Two-way Asana, Monday, ClickUp. Slack built in. | Workspaces, Folders, and Statuses on a dashboard. No kanban found. Native Slack, Microsoft Teams, Loom, and Zapier, plus a public API with webhooks. No native two-way sync: outbound only, via Zapier, the API, or webhooks. (verified July 2026 except where noted) | Markup.io has native Teams and Loom; Superflow doesn't today. If Teams or Loom is your spine, weigh that honestly. Markup.io's sync runs outbound only; Superflow's runs two-way. |

## Scorecard

| Measure | Markup.io | Superflow |
| --- | --- | --- |
| Who checks the site | a person | agents, from your checklist |
| How the client says yes | free guest link; statuses + per-reviewer sign off | a recorded approval: team gate, then client gate |
| Where you review | proxy and iFrame; may break behind logins | live site, behind logins and SSO, no extension |
| What stays private | - | internal-only comments |
| What gets captured | auto-screenshot via Chrome extension; video via Loom; native recordings - | automatic screenshots; screen, video, voice |
| What it remembers | none found - | Memory, per client |
| How it fits your stack | workspaces, folders, statuses; Slack, Teams, Loom, Zapier, API | statuses, client gates, kanban; two-way Asana, Monday, ClickUp; Slack |
| What it costs | $79 per month flat, unlimited users (July 2026) | Free plan; Growth $29 per seat/mo ($24 annual); Scale $34; Enterprise custom |

## Where Superflow fits

Markup.io earned its place. The price is flat: $79 a month, unlimited users, guests free. Guests join and comment from a link, no signup. Comment on 30 plus file types in one place: live websites, images, PDFs, videos. Statuses plus a per-reviewer Sign off flow track the work.

## Pricing

Verified July 2026: Pro is $79 per month, flat, unlimited users (admins, members, guests), 1 Workspace, unlimited MarkUps, 500GB storage, 100MB attachment cap. Enterprise custom, with SSO (SAML) and SOC II. Free tier after a 14-day trial, capped at 5 MarkUps and 10GB. Guests free.

From the Growth plan. See /pricing.

## Sources

- https://www.markup.io
- https://www.markup.io/pricing/
- https://www.markup.io/pricing-page-faqs/
- https://educate.ceros.com/en/articles/12462018-statuses-sign-off
- https://educate.ceros.com/en/articles/12465257-cloudflare-challenge-testing-with-markup-proxy
- https://educate.ceros.com/en/articles/12463822-markup-io-chrome-extension

## Questions and answers

### Is Superflow just Markup.io with AI on top?

No. Markup.io files what a person found; Superflow's agents do the finding. A person makes every call.

### Do the agents replace my reviewers?

No. Agents run the first pass. Your team, then your client, signs off.

### What happens to our Markup.io projects?

Finish them in Markup.io. Start new work in Superflow. Nothing migrates on day one.

### Will our clients have to learn a new tool?

No. They get a link and an Approve button. No account, no login, no app, from their phone.

### Markup.io renders our client's site through a proxy. What if it blocks iFrames or sits behind a login?

Markup.io may need its Chrome extension or a temporary change to your login to work there. Superflow lives on the site itself, behind logins and SSO, no extension.

### What does it cost?

From the Growth plan. See /pricing.

## Related pages

Each of these also publishes a Markdown copy at its own path plus `.md`.

- [The 5 best Markup.io alternatives](https://usesuperflow.ai/alternative/markup-alternative)
- [Superflow vs BugHerd](https://usesuperflow.ai/comparisons/superflow-vs-bugherd)
- [AI review agents](https://usesuperflow.ai/ai-review-agents)

## About Superflow

Superflow is a website and creative-asset review tool. Its agents watch every page of a site, report what changed, and route findings to the people who approve them. Teams leave contextual feedback on live sites, staging environments, PDFs, images, videos, and Lottie animations, and comments sync two-way with Asana, ClickUp, Monday, Slack, Webflow, and Google Tag Manager.

Machine-readable entry points:

- Site index: https://usesuperflow.ai/llms.txt
- Full site content in one fetch: https://usesuperflow.ai/llms-full.txt
- Free tools, with a Markdown copy of each: https://usesuperflow.ai/tools.md
- MCP server (Streamable HTTP, no account and no API key): https://usesuperflow.ai/api/mcp
- Agent card: https://usesuperflow.ai/.well-known/agent-card.json