Reddit Monitoring: 10 Tools for Keyword Alerts, Compared

The best Reddit monitoring tool depends on what you want alerts for. F5Bot is the free pick for brand and competitor keyword alerts by email. Syften suits teams that need precise filters and alerts within about a minute, from $29.95/month. For lead generation, Redreach and IntentLoom score posts for relevance or intent and draft replies, from $19/month.

We compared 10 tools on October 1, 2026, using each vendor's own pricing page, homepage and docs. We couldn't log in, so this is a documented comparison, not a hands-on benchmark. Okara publishes this guide and is included, placed by the same criteria as everyone else.

If you're replacing GummySearch, see our GummySearch alternatives. For the full workflow from alert to reply, see our guide to Reddit lead generation tools.

How did we compare these Reddit monitoring tools?

We checked every tool against the same five questions, using only what the vendor publishes. Where a page doesn't say something, we write "not stated" rather than guess.

1. What does it alert on? Keywords, specific subreddits, comments as well as posts, and whether it scores posts for intent or relevance.
2. Where do alerts go? Email, Slack, webhook, an in-app dashboard or something else.
3. How often does it check? Minutes, hours or days, on the entry plan.
4. Is there a free plan, and what does the first paid plan cost? Prices come from each vendor's pricing page on October 1, 2026.
5. Does it help you reply, and does it post for you? Reply drafts save time. Automated posting from your account is a risk under Reddit's spam rules.

We also confirmed each vendor site is live and still selling. All 10 tools from our previous version passed. GummySearch did not (see below).

Which Reddit monitoring tool should you choose?

For free keyword alerts, use F5Bot or Reddit Pro. For low-noise alerts in Slack or a webhook, use Syften. For a scored queue of Reddit leads with reply drafts, use Redreach, IntentLoom or Buska, and for brand monitoring across many channels, use Octolens, Awario or Brand24.

Prices are for the entry plan as listed on October 1, 2026. "Not stated" gaps, such as comment coverage for some tools, are noted in each review below.

How fast does each tool send Reddit alerts?

Syften and F5Bot are the fastest on their entry plans, checking within minutes. Several lead-generation and brand tools check hourly, every few hours or daily on the cheapest plan, and speed up only on higher tiers.

Syften's FAQ states a target Reddit delay of under 1 minute, and F5Bot's homepage says it checks every few minutes. Octolens lists hourly search on Pro and real-time on Scale. Brand24's pricing page shows updates every 12 hours on Individual. Buska's pricing page lists daily lead updates on Starter, and Redreach's plans show weekly lead opportunities on Startup.

Speed matters most for brand support and time-sensitive recommendation threads. For research and weekly reporting, a daily digest is usually enough.

The Reddit monitoring tools, reviewed

Here are 9 of the 10 tools, grouped roughly from simple alerts to full brand monitoring. Okara, the tenth, is covered in its own section near the end so we can be clear about where it does and doesn't fit.

F5Bot: the free pick for straightforward keyword alerts

F5Bot monitors Reddit, Hacker News and Lobsters for your keywords and emails you when they appear in a new post or comment. It's the right starting point when you know the exact terms you want to track and are happy to review results yourself.

• Best for: founders who want free brand and competitor alerts.
• What stood out: filtering by subreddit, excluded terms and required co-occurring keywords, plus an AI filter that takes a plain-language description of what you want.
• Limits: the free plan has email and basic filtering only. Slack, Discord, RSS and AI filtering need Gold.
• Pricing: F5Bot's pricing lists Free at $0, Silver at $9.99/month (20 keywords, advanced filtering) and Gold at $49.99/month (200 keywords, AI filtering, Slack and Discord), as of October 1, 2026.

Verdict: start here, and upgrade only when you can name the limitation you need to solve.

Reddit Pro: the free official option

Reddit Pro is Reddit's own free toolset for businesses. You track keywords and phrases about your business, products and competitors, see trends, and reply as your business account.

• Best for: brands that want trend data and a business profile without a third-party tool.
• What stood out: it comes straight from Reddit, so it doesn't depend on a third party's access to Reddit data.
• Limits: its public page doesn't describe email or Slack alerts, so plan on checking it in the app.
• Pricing: Reddit describes it as free, as of October 1, 2026.

Verdict: worth setting up alongside any other tool, because it costs nothing.

Syften: when filtering and speed are the hard part

Syften monitors Reddit posts and comments along with Hacker News, forums, GitHub, YouTube, Bluesky, Mastodon, Slack communities and the public web. Its strength is precise filters and fast delivery.

• Best for: teams whose broad keywords generate too much noise, or whose customers talk in several communities.
• What stood out: a target Reddit delay of under 1 minute, AI filtering that suppresses spam and weak matches, and alerts by email, Slack, RSS, API or webhook.
• Limits: Entry allows only 3 community filters and 100 results a day. Slack, AI filtering and API access start at Standard, and webhooks need PRO. It doesn't monitor LinkedIn.
• Pricing: Syften's pricing page lists Entry at $29.95/month, Standard at $49.95/month and Syften PRO at $119.95/month, as of October 1, 2026.

Verdict: the strongest pure alerting tool here if you'll pay for Standard.

Redreach: Reddit leads with relevance scores

Redreach analyzes your website and competitors, picks keywords for you, and surfaces Reddit posts with a relevance score out of 100. It also flags threads that already rank on Google's first page and suggests replies you post from your own account.

• Best for: founders who want a Reddit lead queue without writing keyword lists.
• What stood out: tracking of brand mentions inside comments, plus threads that rank in Google.
• Limits: the Startup plan finds new lead opportunities weekly and alerts by email only. Daily tracking starts at Growth, and Slack and webhooks need Professional. Redreach also sells a bulk DM extension. Reddit's spam policy lists sending large amounts of unsolicited private messages as a violation, so we'd leave that part out.
• Pricing: Redreach's plans showed Startup at $19/month, Growth at $39/month and Professional at $79/month, plus a $12 one-time 3-day pass, when we checked on October 1, 2026.

Verdict: good value for a scored queue, but pay for Growth if timing matters.

We compared it with 7 other tools in Redreach alternatives.

IntentLoom: a focused queue from chosen subreddits

IntentLoom crawls the subreddits you choose, matches your product, problem and competitor keywords, and gives each lead an AI summary and intent score. It drafts several reply options for matched posts or comments, and nothing is posted automatically.

• Best for: solo founders who want a small, high-intent Reddit queue at a low price.
• What stood out: Slack and webhook alerts on the entry plan, and email you can set to off, daily or real-time.
• Limits: Reddit only. There's no free trial, only a 7-day refund on new subscriptions.
• Pricing: IntentLoom's pricing lists Starter at $19/month (20 keywords, 900 discoveries a month), Growth at $29/month and Agency at $59/month, as of October 1, 2026.

Verdict: the cheapest way to get intent-scored Reddit alerts in Slack.

Buska: intent scoring across 16+ platforms

Buska monitors Reddit alongside X, LinkedIn, Hacker News, YouTube, GitHub and other sources. It labels posts by buying intent and sends hot leads to Slack, Discord, email or a webhook.

• Best for: B2B teams that want buying-intent signals from Reddit and elsewhere in one place.
• What stood out: 16 sources on the entry plan and 28+ on Growth, including review sites such as G2 and Trustpilot.
• Limits: Starter updates leads daily and doesn't include webhooks or the AI Reply Studio. Both start at Growth.
• Pricing: Buska's pricing page lists Starter at $49/month, Growth at $99/month and Scale at $249/month, with a 7-day free trial, as of October 1, 2026.

Verdict: a better fit than Reddit-only tools if your buyers also post on X and LinkedIn.

Octolens: for B2B and developer tools

Octolens covers Reddit, X, LinkedIn, Hacker News, GitHub, Stack Overflow, YouTube, Bluesky, DEV and more. Its AI rates each post high, medium or low relevance and tags categories such as buy-intent or customer testimonial before posts reach Slack or email.

• Best for: B2B SaaS and developer-tool companies watching many technical communities.
• What stood out: you can choose to be alerted only on high-relevance posts, and API, webhooks and an MCP server come on every plan.
• Limits: Pro checks hourly and includes 10 keywords. Real-time search needs Scale.
• Pricing: Octolens's pricing page lists Pro at $159/month and Scale at $499/month, both billed annually, with a 7-day trial, as of October 1, 2026. Monthly billing costs more.

Verdict: worth the price for devtools teams; overkill for Reddit-only monitoring.

Awario: budget multi-platform monitoring

Awario tracks mentions across Reddit, social networks, news and the web, with Boolean search and sentiment. It sends alerts to Slack or email.

• Best for: small teams that want broad brand monitoring on a budget.
• What stood out: unlimited keywords per topic and 30,000 new mentions a month on Starter.
• Limits: it's broader than Reddit-only tools and shallower on Reddit specifics. Its public pages don't state how often it checks.
• Pricing: Awario's pricing page lists Starter at $29/month billed annually or $49 billed monthly, as of October 1, 2026.

Verdict: the cheapest cross-channel option if you don't need intent scoring.

Brand24: brand health across every channel

Brand24 monitors Reddit alongside social networks, news, blogs, podcasts and reviews, with AI sentiment analysis and a presence score. Alerts come by email, mobile push, Slack or Microsoft Teams.

• Best for: teams that report on brand health and share of voice.
• What stood out: analytics that Reddit-only tools don't offer, such as sentiment, reach and a presence score.
• Limits: the Individual plan tracks 3 keywords, collects 2,000 mentions a month and updates every 12 hours.
• Pricing: Brand24's pricing page lists Individual at $199/month billed annually or $249 billed monthly, with a 14-day free trial, as of October 1, 2026.

Verdict: good for brand reporting, too slow and expensive for Reddit-only lead monitoring.

What happened to GummySearch?

GummySearch is no longer an option. It stopped accepting new signups and payments on November 30, 2025, and shuts down entirely on December 1, 2026.

GummySearch's founder wrote that the company couldn't reach a commercial licensing agreement for Reddit's Data API. Existing paid customers keep access until their plans end, and all user data will be deleted when the service closes.

The lesson for choosing a replacement is to ask how a tool gets its Reddit data. None of the third-party pages we reviewed says whether the vendor holds a commercial Reddit data license, so ask before you build a workflow around one. For replacements, see our GummySearch alternatives.

Which tool fits your situation?

Match the tool to the job, not the feature list. Most teams need only one of these to start.

If you already use HubSpot, check what you have before buying anything. Reddit announced in April 2026 that HubSpot's Social Insights can track brand, product and competitor conversations on Reddit, with sentiment, and let you reply from HubSpot. It requires Marketing Hub Professional or Enterprise.

For tools mapped to every Reddit job, from finding subreddits to scheduling posts, see our best Reddit marketing tools.

What keywords should you monitor on Reddit?

Monitor four kinds of conversation: your brand, your competitors, the problem you solve, and direct requests for a tool like yours. Specific phrases beat broad category words.

Imagine you sell client-approval software for small design agencies. This is an illustrative example, not a customer result.

Avoid beginning with a broad word such as "design." It can match hiring discussions, personal projects, and unrelated software. Add enough context to distinguish your buyer's problem.

Keep a note of useful phrases you discover in real conversations. Customer language is often more specific than the category name on your homepage.

Which filter recipes cut the noise?

Competitor-complaint and comparison filters produce the fewest alerts and the highest intent, so start with those. Most tools accept some version of the recipes below.

Replace the words in brackets:

1. Brand mentions: "[your brand]" NOT "[unrelated meaning of your brand name]"
2. Competitor complaints: "[competitor]" AND ("expensive" OR "alternative" OR "switching" OR "cancel")
3. Comparison threads: "alternative to [competitor]" OR "[competitor] alternative" OR "[competitor] vs"
4. Recommendation requests: ("recommend" OR "what do you use" OR "looking for") AND "[category]"
5. Problem phrases: "how do I [job your product does]" OR "is there a tool that [does the job]"

Search syntax varies by tool. Tools with AI filtering, such as F5Bot Gold, Syften Standard and Octolens, can also screen out weak matches after your keyword filter runs.

How do you set up alerts you'll actually read?

Start with 5 to 10 focused phrases, check a sample of results, and tighten before adding more. Then decide who reads the alerts and how quickly each type needs a response.

1. Start with a small list. Five to ten focused phrases are enough for an initial trial. This is a practical starting point, not a platform requirement.
2. Check posts and comments. A useful recommendation request may be buried in a reply. Verify coverage on your chosen plan.
3. Review a sample before adding more keywords. If most results are irrelevant, tighten the phrases first.
4. Exclude recurring noise. For the design-software example, job listings may be irrelevant. Use exclusions or community filters where supported.
5. Choose delivery based on urgency. Brand-support questions may need prompt attention. General research can go into a digest.
6. Assign a reviewer. Decide who reads alerts and who answers. Otherwise, notifications accumulate without producing useful work.

Keep separate lists for brand support, customer research, and potential sales conversations. They need different responses.

When does a Reddit thread deserve a reply?

Reply only when the problem is within your experience, the question hasn't already been answered well, and the community's rules allow the kind of response you're considering. An alert is not permission to advertise.

Read the post, existing replies, and community rules before writing anything. Ask:

• Is the problem within our experience?
• Has someone already answered it well?
• Is the discussion still active or otherwise worth contributing to?
• Can we help without forcing a product mention?
• Does the community permit the kind of response we are considering?

For example, someone asking how to organise client feedback might benefit from a simple process: one owner collects comments, changes are grouped, and approval is recorded before the next revision. Explain that process first. Mention a product only if it adds something relevant, and make your affiliation clear.

Reddit's spam policy prohibits repeated or unsolicited actions, automated or manual, that negatively affect redditors or communities, and individual communities add their own rules. Human review does not guarantee that a post will be accepted. Our guide to marketing on Reddit without getting banned covers this in more detail.

How do you know if Reddit monitoring is working?

Measure relevance before volume: the share of alerts worth reading, the replies worth sending, and the time it takes. Signups come later and are easier to judge once the alerts are clean.

For a simple relevance check, divide relevant conversations by alerts reviewed. If 12 of 40 alerts were useful, that is 30%. This is an example calculation, not a target or industry benchmark.

Also record useful customer feedback. Monitoring can reveal a confusing feature or a recurring objection even when it produces no immediate signup. To turn mentions into a read on how people feel about your brand, see Reddit sentiment analysis, and for the full plan, read our Reddit marketing strategy.

Where does Okara fit?

Okara's Reddit Agent fits teams that want high-intent monitoring and contextual reply drafts in one place, and that would also use Okara's other marketing agents. If you only need a notification when someone types your brand name, F5Bot or Syften is cheaper and faster.

Okara is an AI CMO: marketing agents that analyze your website, build a strategy from your data, then draft and publish the work for your approval. The Reddit Agent tracks your brand and competitor keywords and delivers high-intent threads to your dashboard daily. It summarizes each subreddit's rules and drafts replies for you to review, edit and post from your own account.

Measured against the criteria above:

The Reddit Agent is part of AI CMO Pro, at $249/month billed monthly or $2,490/year billed annually ($208/month equivalent). Pro also includes the Writer Agent (minimum 30 articles/month), LinkedIn Agent, UGC Videos Agent, Influencer Agent and Backlink Agent, plus everything in Lite. That makes it expensive as a monitoring tool alone, and better value if you'd use several agents. See Okara's pricing page for everything in each plan.

For tools that focus only on drafting replies, see our comparison of Reddit comment automation tools.

FAQ

Can I monitor Reddit keywords for free?

Yes. F5Bot's free plan sends email alerts for keyword matches, and Reddit Pro is free for businesses. Check whether your phrases return useful results before comparing paid products.

Do Reddit monitoring tools catch comments, or only posts?

It depends on the tool. F5Bot and Syften say they monitor both posts and comments, Redreach tracks brand mentions inside comments, and IntentLoom drafts replies to matched posts or comments. The other pricing pages we reviewed don't say, so test a known comment during a trial.

Which Reddit monitoring tool sends alerts to Slack?

IntentLoom includes Slack on its $19/month Starter plan. Syften includes it from Standard ($49.95/month), F5Bot from Gold ($49.99/month) and Redreach from Professional ($79/month). Octolens, Buska, Awario and Brand24 also support Slack.

Is keyword monitoring the same as Reddit lead generation?

No. Monitoring finds mentions. Lead generation also requires deciding whether the person fits your product, responding appropriately, and measuring what happens next.

Does automated monitoring mean automated posting?

No. They are separate capabilities. None of the pages we reviewed describes auto-posting Reddit replies from your account, though Redreach sells a separate bulk DM extension. Reddit's spam policy covers automated and manual mass engagement, including large volumes of unsolicited private messages.

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Sources

All pages checked October 1, 2026.

• F5Bot, homepage and plans: https://f5bot.com/
• Reddit, "Reddit Pro": https://business.reddit.com/pro
• Syften, pricing and FAQ: https://syften.com/pricing
• Redreach, homepage and plans: https://redreach.ai/
• IntentLoom, homepage and pricing: https://intentloom.com/
• Buska, pricing: https://buska.io/pricing
• Octolens, pricing: https://octolens.com/pricing
• Awario, pricing: https://awario.com/pricing/
• Awario, "Reddit monitoring": https://awario.com/reddit-monitoring/
• Brand24, pricing: https://brand24.com/prices/
• GummySearch, "The Final Chapter for GummySearch" (November 6, 2025): https://gummysearch.com/final-chapter/
• Reddit for Business, "Reddit in HubSpot" (April 14, 2026): https://www.business.reddit.com/blog/reddit-in-hubspot
• Reddit Help, "Spam" (updated May 19, 2026): https://support.reddithelp.com/hc/en-us/articles/360043504051-Spam
• Okara, Reddit Agent: https://okara.ai/agent/reddit
• Okara, pricing: https://okara.ai/pricing