Reddit marketing tools and agencies, compared by how they post

How we evaluated

  • Posting method: none, drafts you post yourself, an agent on your own account, a vendor-run account network, or hired people.
  • Account ownership.
  • Disclosure support.
  • How each subreddit's rules are handled.
  • Price transparency, with the date the price was checked.
  • Proof: case studies and reviews.
  • Terms of service notes, with sources.

Monitoring

  • F5Bot

    “F5Bot monitors Reddit, Hacker News, and Lobsters for your keywords and sends you an alert when they show up.”

    Posting method: None

    Published price: $0 (Free) / $9.99 monthly plan / $49.99 monthly plan / $214.99 monthly plan / Starting at $500 /mo (Custom), checked

    Source

  • Syften

    “Monitoring the web's leading communities for you”

    Posting method: None

    Published price: Entry $29.95 /month; Standard $49.95 /month; Syften PRO $119.95 /month, checked

    Source

  • Octolens

    “AI-filtered mentions for your brand and competitors — in your stack, not another dashboard.”

    Posting method: None

    Published price: Pro $159/month, Scale $499/month (billed annually); Enterprise Custom, checked

    Source

Find threads + draft (you post)

  • RedShip

    “Find the Reddit threads where people are already asking for what you sell, and reply first.”

    Posting method: Drafts, you post

    Published price: Founder $29/month; Company $49/month; Day pass $12 One-time · no subscription, checked

    Source

  • Redreach

    “Redreach finds high impact Reddit conversations to help you naturally promote your product and get more sales.”

    Posting method: Drafts, you post

    Source

AI visibility

  • ReddGrow

    “ReddGrow finds the threads AI already cites, and helps you write comments that are useful first and mention your brand naturally.”

    Posting method: Agent on your own account

    Published price: Starter $99/month, Growth $199/month, Pro $399/month; billed annually $79/mo, $159/mo, $319/mo; Agency and Enterprise: Talk to Us, checked

    Source

AI agent on your own account

  • Agent Agency

    “Agent Agency is software that learns your product from a link (its website, app page, channel or shop) and runs AI agents that promote it in online communities, for branding, SEO and visibility in AI assistants.”

    Posting method: Agent on your own account

    Source

Managed-account services

  • ReplyGuy

    “ReplyGuy finds the perfect conversations to mention your product and drafts suggested replies.”

    Posting method: Vendor-run account network

    Published price: Analyst $39/mo, Pro $49/mo, Business $99/mo, Enterprise $199/mo, Agency $499/mo, checked

    Source

  • ReplyAgent

    “We provide and manage Reddit accounts for you.”

    Posting method: Vendor-run account network

    Published price: $79/month; $699/year (save 26% - equivalent to $58/month); $4/comment; $8/post, checked

    Source

Official

  • Reddit Pro

    “Everything you need to find, engage, and grow your customers on Reddit — all for free.”

    Posting method: None

    Published price: Free, checked

    Source

Agencies

  • Single Grain

    “Single Grain specializes in authentic Reddit marketing strategies that drive real engagement and conversions.”

    Posting method: Hired people

    Source

  • Online Optimism

    “We are Online Optimism, a creative digital marketing & design agency.”

    Posting method: Hired people

    Published price: Social media: $2,000 per month for organic management; Reddit: sold based on the number of hours we spend managing your Reddit accounts per month, checked

    Source

  • Sociallyin

    “Sociallyin is a global social media agency trusted by brands including Samsung, Carnival Cruise Line, and Hitachi.”

    Posting method: Hired people

    Source

  • OutreachBloom

    “We map the subreddits where your buyers ask for recommendations, then write expert, human-written contributions for you to post from your branded account.”

    Posting method: Drafts, you post

    Published price: Reddit marketing: $1,900/mo, checked

    Source

  • SaasyLinks

    “Our team creates new Reddit posts and crafts genuine comments that naturally mention your brand.”

    Posting method: Hired people

    Published price: Start $650/month, Scale $1,300/month, Dominate $2,000/month, checked

    Source

What to avoid

  • Paying for fake or manipulated engagement. “Participate authentically in communities where you have a personal interest, and do not spam or engage in disruptive behaviors (including content manipulation)” (Reddit Rules, Rule 2)
  • Buying fake engagement of any kind. “fake indicators of social media influence” (16 CFR 465.8)

This is not legal advice.

When an agency is the better choice

Choose an agency when you want people, not software, to do the work and take responsibility for it, and you are happy to pay for that time. The agencies listed above describe their work as done by hired people. Ask each one how it discloses its affiliation to the communities it posts in, and who owns the accounts it uses.

Changelog

  • : First draft. Entries are candidates from desk research on 2026-10-10; none is verified yet.