Octolens review: what $199 a month buys, and why Redwatcher is the better alternative for Reddit

Updated 20 September 2026

If Reddit is the platform you care about, the figure to look at is ten keywords for $199, shared across every platform Octolens watches, and $10 a month for each keyword after that.

Redwatcher is a Reddit monitoring tool. Tracks keywords, brand mentions and competitors across the subreddits you choose, scores every match for relevance, and alerts by email, Slack, Telegram or webhook around the clock. From $29/month per project.

What is Octolens?

Octolens is a social listening tool that its own FAQ describes as built for B2B SaaS teams. You give it keywords, it collects mentions of them from Reddit, X, LinkedIn, Bluesky, TikTok, Hacker News, YouTube, GitHub, Stack Overflow and DEV, and on its Scale plan from podcasts, newsletters, news sites and the web as well. Its AI gives every mention a relevance score of high, medium or low, a sentiment, and a category tag, and you choose which bands reach you. Read from octolens.com and octolens.com/pricing on 19 September 2026.

What does Octolens cost?

$199 a month for Pro, $599 a month for Scale, and a custom price for Enterprise, or $159 a month for Pro and $499 for Scale when billed annually. Read from octolens.com/pricing on 19 September 2026.

What does $199 a month buy on Octolens?

Ten keywords, 15,000 mentions a month across ten platforms, an hourly refresh, AI scoring on every mention, every delivery channel, unlimited team seats and two years of history. Each keyword after the tenth is $10 a month, and each mention after the 15,000th is $0.013. Read from octolens.com/pricing on 19 September 2026.

The keyword price is the one to work out before you sign up. A brand, three competitors and six problem phrases is ten keywords, which is the whole Pro allowance. Twenty-five keywords on Pro is $199 plus fifteen at $10, which is $349 a month. Redwatcher's 25 keywords cost $29. Forty keywords on Pro is $499, and the two Octolens plans cost the same at sixty keywords, so the reason to move to Scale before that is its real-time refresh or its larger mention quota, and not the keyword price. The Octolens pricing page works the monthly bill out for 10, 25, 40, 50, 60 and 100 keywords on each plan. Read from octolens.com/pricing and redwatcher.com/pricing on 19 September 2026.

What are Octolens's limits if you only need Reddit?

The ten keywords and 15,000 mentions on Pro cover every platform Octolens watches, so there is no separate allowance for Reddit. Every point below is from octolens.com/pricing, read on 19 September 2026.

• Ten keywords at $199 a month. Each one after that is $10 a month.
• Refresh is hourly on Pro. Real-time refresh starts at Scale, $599 a month.
• Past the quota, Octolens keeps collecting mentions and charges for each one unless you switch that off. $0.013 each on Pro, and its pricing page says you can set a monthly spend cap or turn flex mentions off in settings.
• The AI score has three bands. High, medium or low, with a sentiment and a category tag, and you pick which bands are sent. The page does not say why a mention got its band.
• Its FAQ says it is built for B2B SaaS. The same FAQ says its AI judges relevance against the needs of B2B SaaS companies.

Why Redwatcher is the better Octolens alternative for Reddit

1. Twenty-five keywords for $29, not ten for $199. Redwatcher's $29 plan watches 25 subreddits for 25 keywords. The same 25 keywords on Octolens Pro cost $349 a month, and every one of them is shared with nine platforms you may not need.
2. A score from 0 to 100, with the reason in a sentence. Octolens gives a mention one of three bands, and its pricing page does not say why a mention gets its band. Redwatcher writes the reason under every thread: "A buying decision in progress, with the requirements and the budget stated" is 94. "The brand is named, but a job post holds nothing to answer" is 24.
3. Correcting a score writes a rule. Say what was wrong, and the correction goes into your scoring rules, the thread is re-scored, and later matches are judged against it.
4. No charge per mention. Octolens charges $0.013 for every mention past 15,000. Redwatcher sends what scores above your bar and counts the rest under Skipped, where you can read it, and none of it costs extra.
5. The same speed on every plan. Octolens refreshes hourly on Pro and sells real-time refresh from $599. Redwatcher checks every subreddit you track around the clock, multiple times every hour, on the $29 plan and every plan above it.

Price is per project: $29 a month for 25 keywords and 25 subreddits, $49 for 50 and 50, and $89 for 100 and 100, with every feature on every plan and unlimited team members. Redwatcher monitors Reddit only, and it has no plan at $0: the trial is seven days with no card, then $29 a month.

Octolens vs Redwatcher, side by side

Read from octolens.com/pricing and redwatcher.com/pricing on 19 September 2026.

Which one to pick

Redwatcher, if Reddit is the platform you care about, because 25 keywords cost $29 instead of $349, every match arrives with a score and a reason, there is no charge per mention, and the speed is the same on every plan. The Octolens alternative page goes through the same choice row by row, and the ranked list scores every tool in this category against five published criteria.

Moving from Octolens to Redwatcher

Copy your keyword list out of Octolens and paste it into Redwatcher. Give it your website address and it proposes the subreddits to watch, then set the score you want to be alerted above and pick email, Slack, Telegram or a webhook. The trial runs seven days and takes no card, so both can run side by side for a week while you compare what each one sends.

What other questions do people ask about Octolens?

What is Octolens?

Octolens is a social listening tool that its FAQ says is built for B2B SaaS teams. It watches Reddit, X, LinkedIn, Bluesky, TikTok, Hacker News, YouTube, GitHub, Stack Overflow and DEV for your keywords, and on its Scale plan podcasts, newsletters, news and the web too. Its AI scores every mention high, medium or low. It starts at $199 a month for ten keywords, read from octolens.com/pricing on 19 September 2026. Redwatcher watches Reddit for 25 keywords at $29.

How much does Octolens cost?

Octolens costs $199 a month for Pro, $599 a month for Scale, and a custom price for Enterprise. Paying annually takes Pro to $159 a month and Scale to $499. Pro includes 10 keywords and 15,000 mentions, with extra keywords at $10 a month and extra mentions at $0.013 each. Scale includes 40 keywords and 50,000 mentions. Read from octolens.com/pricing on 19 September 2026.

Does Octolens have a free trial?

Yes. Octolens offers a seven-day trial of its Pro plan's features with no card, limited to 5,000 mentions during the trial. After the trial the plans start at $199 a month, or $159 a month billed annually, and there is no plan at $0. Redwatcher's trial is also seven days with no card, and the plans after it start at $29 a month. Read from octolens.com on 19 September 2026.

What is the best Octolens alternative for Reddit?

Redwatcher. It watches the subreddits you choose for 25 keywords at $29 a month, where Octolens charges $199 for ten keywords shared across ten platforms and $10 for each one after that. Every match is scored from 0 to 100 with the reasons written out, there is no charge per mention, and email, Slack, Telegram and a signed webhook are on every plan. The ranked list scores the whole field.

How often does Octolens check for new mentions?

Hourly on the Pro plan at $199 a month, and in real time on Scale at $599 a month and on Enterprise. The plan grid on octolens.com/pricing lists the search interval per plan, read on 19 September 2026. Redwatcher checks every tracked subreddit around the clock, multiple times every hour, on every plan including the $29 one.

What happens when you go over Octolens's mention quota?

Mentions beyond your plan's quota keep coming and are billed at your plan's rate, $0.013 each on Pro and $0.01 on Scale. Octolens's pricing page says you can set a monthly spend cap or turn these flex mentions off in settings. Extra keywords are $10 a month each on Pro and $5 on Scale. Redwatcher has no mention quota and no charge per mention. Read from octolens.com/pricing on 19 September 2026.

Does Octolens score mentions for relevance?

Yes, on every plan. Octolens's AI gives each mention a relevance score of high, medium or low, plus a sentiment and a category tag, and by default alerts you for high and medium. It does not say on its pricing page why a mention got its band. Redwatcher scores from 0 to 100 and writes the reason under every thread, and you correct a wrong score by saying what was wrong, which becomes a rule. Read from octolens.com/pricing on 19 September 2026.

Is Octolens good for monitoring Reddit only?

Octolens covers Reddit on every plan, and the ten keywords and 15,000 mentions on Pro are shared across every platform it watches. If you only need Reddit, you are paying $199 a month for ten keywords with an hourly refresh. Redwatcher watches 25 subreddits for 25 keywords at $29 a month, scores every match, and checks around the clock on every plan. Read from octolens.com/pricing and redwatcher.com/pricing on 19 September 2026.

Does Redwatcher send alerts to Slack like Octolens?

Yes, on every plan, including the $29 one. Redwatcher delivers alerts by email, Slack, Telegram and a signed webhook, and the webhook plugs into Zapier, Make or anything that accepts one. Slack and Telegram install in one click with no bot token to paste, every channel has a test button that sends a real message, and only matches above the score you set are sent.

Does Redwatcher charge per mention?

No. There is no mention quota and no charge for extra mentions. Each post and comment that matches is scored from 0 to 100, everything above the bar you set is sent, and everything below it is counted under Skipped in the app, where you can read it. The limits on a plan are the keyword and subreddit counts: 25, 50 or 100 of each, from $29 a month.

What is the difference between Octolens and Redwatcher?

Octolens watches ten to fourteen platforms, scores mentions high, medium or low, and starts at $199 a month for ten keywords and 15,000 mentions, refreshed hourly. Redwatcher watches Reddit only, in the subreddits you choose, scores every match from 0 to 100 with the reasons, has no charge per mention, and starts at $29 a month per project for 25 keywords and 25 subreddits. Read from octolens.com/pricing and redwatcher.com/pricing on 19 September 2026.

Redwatcher is not affiliated with Octolens.