Share the specs, proposals, and reports it writes. Teammates and clients comment and answer your open questions in context — your agent gets it back as structured feedback before the work moves forward.
For the document, not the finished product — not live sites or shipped apps.
§2 Payments. Guest checkout must support Apple Pay at launch, alongside card and PayPal.
§3 Errors. Every failed payment shows an inline, recoverable error state.
Native MCP for Claude Code and Codex — push and pull without leaving the terminal. Any other tool? The same feedback exports as plain files.
Your agent hands you a polished spec, a research report, a design doc — a clean HTML artifact. To get feedback you paste it into a Google Doc (and the formatting dies), screenshot it, or drop vague notes in Slack. Then you hand-translate every comment back into a prompt.
Push a doc, collect anchored feedback, pull it back into your agent — watch one full pass end to end.
Your agent renders an HTML doc and pushes it to Markloop over MCP — one tool call, no manual upload. Reviewers get a link; nothing to install.
Anyone you invite comments on the exact heading, sentence or element — pinned right where it belongs. No account, no agent needed on their side.
Your agent pulls every open comment back over MCP — selector, quote, intent, version — as structured context it can act on in one pass. No copy-paste.
Your agent applies the changes locally and pushes the new version. Markloop checks off what's addressed and keeps every thread.
Pin a section or a single sentence. Comments stay anchored to the exact spot and stay attached to the version they were made on. Built for dense specs and docs.
Feedback your agent can read. Every comment exports with its selector, quote and context — ready to apply in one pass.
Reviewers see your rendered doc — never the raw file.
Comments live on their version; new revisions check off what's done.
Invite clients & teammates as guests — never charged per reviewer.
Discuss in place, resolve, and mark status.
Other tools collect feedback. Markloop hands it to your agent. Every open comment comes back over MCP — or as plain structured files — with target selector, reviewer intent, surrounding context, and the version it belongs to, so the agent applies the whole batch in one pass. No copy-pasting comments into prompts. No guessing what "that section" meant.
Plain files. Any agent. Nothing runs on our servers — you apply changes locally and stay in control.
Share a PRD or product spec, collect anchored comments and answers to your open questions, and let your agent fold them into the next version. No more Doc-paste graveyard.
RFCs, architecture docs, migration plans — comment on the exact line, answer open questions, and track what's addressed across revisions. The feedback comes back ready for your agent.
Reports, proposals, audits — send a professional HTML artifact instead of a messy attachment. Clients comment and answer the questions you embed, all in one place, scoped to just their project.
Research, strategy docs, plans, analyses — if your agent writes it as a doc, you can share it, gather comments and answers, and loop the feedback straight back.
Reviewers see your rendered doc in the browser — never the source file.
People see only the projects you invite them to. Nothing is shared by default.
Invited reviewers see a single project — never your team, other clients, or billing.
Start with a 7-day free trial — cancel anytime. Unlimited reviewers on every plan; you're never charged for the people leaving feedback.
| Markloop | Google Docs | Notion | Slack + screenshots | |
|---|---|---|---|---|
| Plugs into your AI agent — push & pull over MCP | ✓ | — | — | — |
| Keeps your agent's HTML intact (layout, code, diagrams) | ✓ | — | — | — |
| Anchored to element and exact text quote | ✓ | text only | text only | — |
| Export feedback as an AI-agent-ready package | ✓ | — | — | — |
| Versions with "addressed" tracking | ✓ | partial | partial | — |
| Reviewers can't download your source file | ✓ | n/a | n/a | — |
| Unlimited reviewers | ✓ | ✓ | varies | ✓ |
Google Docs and Notion are great for writing; Markloop is built to gather feedback on the docs your agent produces — comments, answers and all — and feed it straight back to the agent.
No. Invite by email or share a link — reviewers are always free, with nothing to install.
Claude Code and Codex connect natively over MCP — your agent pushes and pulls without leaving the terminal. Any other tool still works: the feedback also exports as plain files, so bring your own.
No. Your agent applies changes locally, on your machine. Nothing runs on our servers — you stay in control.
Yes. Reviewers see your rendered doc, never the source file, and guests are scoped to a single project.
HTML artifacts your agent produces — specs, docs, reports, plans, research. Anything that renders as a self-contained HTML file. Each upload becomes a version in a chain.
Markloop is built for self-contained HTML artifacts and documents — the kind your agent outputs — not live, multi-page web apps. If it renders from a single HTML file, it works.
No perpetual free tier, but every plan starts with a 7-day free trial — cancel anytime before it ends and you won't be charged. Reviewers are always free.
A project is one client or workstream — it holds folders, files, versions and the reviewers you invite. Access is scoped per project.
Yes. Plans are monthly or annual — cancel whenever, no lock-in.
Your agent pushes, people comment and answer in context, your agent pulls the feedback and revises the next version — over MCP. Start your free trial today.