Submit.co

co.submitPublished by submit.coOfficial publisherv0.1.0Updated Oct 30, 2026

Where to launch a startup: researched directories, launch platforms, newsletters and press.

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingBusiness & Commerce

Overview

AI-generated overview

Submit.co lets an assistant search a researched list of launch platforms, directories, newsletters and press sites, and look up one site's cost, link and…

What you can do
  • Search launch sites, directories, communities, newsletters, press and review sites, ranked by Ahrefs Domain Rating and filtered by type, niche, price, backlink, acceptance and exposure
  • Look up a single site by domain for its pricing, the link a product gets, who gets in, how much exposure it offers and where to submit
  • Read structured fields per site, including submission page or email, pricing tier, backlink type and traffic rank
When to use it
Useful when planning where to launch a startup or product and comparing submission targets by cost, SEO value and audience size. It is a research and planning aid only; it does not submit products anywhere.
Requirements
Remote MCP endpoint at submit.co over streamable HTTP; no authentication, environment variables or headers declared. Rate limited to about 60 requests per minute per IP address.
Before you install
The list and its research are copyrighted and covered by EU database rights; quoting a few sites with a link is allowed, but copying, scraping, exporting or republishing the list or a substantial part of it is not. The list may contain fictitious entries and altered values as copyright traps. It only reads data and does not submit products.

Installation

In SourceWeft

  1. Open Submit.co in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/co.submit%2Fsubmit/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "submit-co": {
      "type": "http",
      "url": "https://submit.co/mcp"
    }
  }
}

Tools

2

search_sites

Search sites to submit a product to

List launch platforms, directories, communities, newsletters, press and review sites that take product submissions, highest Ahrefs Domain Rating first. Every filter is optional; combine them to narrow the list.

Parametersqtypelimitnichepriceoffsetbacklinkexposureacceptance

get_site

Get a site

Look up one site on Submit.co by its domain: what it costs, the link a product gets, who gets in, how much exposure it gets, and where to submit.

Parametersdomainrequired

Version history

1
  1. v0.1.0LatestOct 30, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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