Octolens is a polished multi-platform listening app with AI sentiment and buy-intent scoring, metered by mentions from $199/mo billed monthly, or $159 billed annually, with hourly refresh. Redditapis is Reddit-native, priced flat by monitor slot from $19/mo, with no per-mention overage.
Octolens or Redditapis: which should I use for Reddit monitoring?
Use Octolens when you need AI sentiment and buy-intent scoring across many platforms in one dashboard; its cheapest tier is $199 a month billed monthly for 15,000 mentions with hourly refresh, and real-time refresh needs the $599 a month Scale tier. Use Redditapis when Reddit is the job: flat pricing by subreddit slot from $19 a month, no per-mention overage, roughly 40-second detection on its Growth tier, and a monitor built on a 59-endpoint Reddit-native REST API.
Side by side
Octolens figures read from octolens.com's own pricing page. Redditapis figures match this site's pricing and monitoring pages.
| Dimension | Octolens | Redditapis |
|---|---|---|
| Platform coverage | Pro carries 10: Reddit, X, LinkedIn, Bluesky, DEV, TikTok, Hacker News, YouTube, GitHub, Stack Overflow. Podcasts, news, web and newsletters are Scale-only, for 14 in total | Reddit only, with subreddit, author, score, keyword, and domain filters purpose-built for it |
| Pricing model | Pro $199/mo billed monthly or $159 billed annually (15,000 mentions, 10 keywords), Scale $599/mo billed monthly or $499 annually (50,000 mentions, 40 keywords), metered by mentions | $19 to $199/mo flat by monitor slot (15 to 500 monitors), no mention metering |
| Overage cost | $0.013 per extra mention and $10 per extra keyword on Pro; $0.01 and $5 on Scale | None. One flat monthly price regardless of how many matches your subreddits produce |
| Refresh speed | Hourly refresh on Pro, $199/mo billed monthly; real-time refresh requires Scale, $599/mo billed monthly | As fast as 60 seconds on Starter and 30 seconds from Growth ($49/mo) up. Those are floors, the fastest a tier may poll, and a monitor can be set slower |
| AI scoring | AI-model sentiment scoring and a "buy intent" tag on every mention, across all monitored platforms | A relevance score, sentiment polarity, and intent tag on every match via a deterministic keyword heuristic, not an AI model, plus the full raw structured JSON |
| Delivery channels | Slack, email, webhooks, API, and MCP on every tier, per Octolens' own pricing page | Webhook, Slack, and Discord delivery on every paid tier, starting at $19/mo |
| Monitor scope | Brand, competitor, and topic keywords, or entire subreddits, with Boolean search and negative keywords | Keyword, subreddit, author, score, and domain filters. Watch a whole subreddit on every tier, or drop the subreddit and watch all of Reddit for a keyword, capped at 1 sitewide watch on Starter, 3 on Growth, 10 on Pro, and 25 on Scale |
| Underlying data access | A finished listening application sold to marketers, not a raw Reddit data API | Monitoring runs on top of the full 59-endpoint Reddit REST API: search, comment search, users, communities, write, vote, and DM |
Redditapis monitoring runs on top of the 59 REST endpoints in the Redditapis OpenAPI spec at docs.redditapis.com/openapi.json. Compare tiers on the pricing page.
Neither tool wins every row. The right choice depends on whether you need AI-scored multi-platform listening or Reddit monitoring at a flat price that does not move with your mention volume.
Octolens friction
Redditapis
How it works
Add a subreddit and a keyword filter, register a webhook, Slack channel, or Discord channel, and the monthly price stays the same no matter how many matches come back:
curl "https://api.redditapis.com/api/monitor/add" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{"subreddit":"startups","q":"your brand"}'Full endpoint paths and parameters live in the API docs. See the full monitoring product on the Reddit monitoring API page.
Relevance scoring is the part worth understanding before you buy it or build it. Scoring mood from comment trees rather than post titles is covered insentiment analysis on Reddit comments, and the retrieval half, the route people reach for after Pushshift, isdeep comment search.
A Reddit-native keyword and subreddit monitor priced flat by monitor slot with no per-mention overage, and an alternative to Octolens for teams that only need Reddit coverage.
Reddit monitoring from $19 a month for 15 monitors, flat pricing with no mention metering or overage.
Listed price: $19.00.
The shortest version. Octolens is a mentions product priced by volume, strongest when you want one inbox for the whole web. Syften is multi-platform with a shared daily results cap. F5Bot is free, email only, keyword only. Redditapis is Reddit-only, flat-priced by monitor slot, and delivers to webhook, Slack, and Discord. The choice is mostly decided by whether Reddit is one source among many for you, or the source.
The closest neighbour to Octolens for anyone who wants breadth. Syften covers around 17 platforms from one filter set, from $29.95 a month, with a daily results cap between 100 and 500 depending on tier that every platform draws from at once. If you already know Reddit is where your buyers are, that shared cap is the constraint worth checking first.
If price per mention is what bothers you, the alternatives split cleanly. F5Bot is free and email only. Syften is mid-priced and multi-platform. Redditapis is Reddit-only and flat by monitor slot. There is no option that is simultaneously broad, cheap, and deep on Reddit, and any page telling you otherwise is selling one of the three.
Count your platforms first. More than one and the answer is Octolens or Syften. Reddit only, and the next question is whether your volume is predictable: metered pricing is cheaper when it is and painful when it is not.
Per our own delivery logs, Redditapis delivered 34,520 alerts to customer webhooks in the 30 days to 25 August 2026, across 72 registered subreddits. That is alerts actually delivered rather than a plan allowance, which is the number a metered competitor would quote.
A delivery is not fire and forget. Each one records its attempt count, the time of its next retry, and the last error the receiving endpoint returned. If the endpoint stays unreachable for the whole retry chain, the delivery is marked dead rather than quietly dropped, so a gap in your alerts is something you can query afterwards instead of something you have to infer.
Metered pricing has a failure mode that only shows up on your best day. A post about your product reaches the front page of a large subreddit, the comment volume goes up by an order of magnitude, and a per-mention plan converts that directly into either an overage bill or a silent cutoff at the plan ceiling. Both are bad in the same moment, which is the moment you most want to be reading every comment. A flat per-monitor allowance moves the cost question away from the day it matters. Worth being concrete about the arithmetic, because "it depends on volume" is where most comparisons stop. A mid-sized subreddit thread that reaches the front page can produce several thousand comments inside a day. On a plan metered at fifteen thousand mentions a month, a single such thread can consume a fifth of the monthly allowance in an afternoon, and the two remaining options are both bad: pay the overage, or stop listening exactly when the conversation you care about is happening. Neither is a pricing problem in the abstract. Both are operational problems on the one day your product is being discussed at scale. The flat model trades a higher floor for a known ceiling, which is the right trade when your volume is spiky and the wrong one when it is low and predictable. If your mentions are steady and modest, a metered plan will be cheaper and you should take it. If they are bursty, the number that matters is not the monthly price, it is what happens on your busiest day. That is the question to take to any vendor on this page, including us, and the answer should be a number rather than a reassurance.
Octolens is a multi-platform social listening app that monitors brand, competitor, and topic keywords across roughly 14 sources, including Reddit, X, LinkedIn, and Hacker News, with AI sentiment and buy-intent scoring. Pricing is Pro at $199 a month for 15,000 mentions and Scale at $599 a month for 50,000, or $159 and $499 billed annually.
For Reddit specifically, a Reddit-native monitor like Redditapis. Octolens meters by mentions with overage charges once you exceed the plan; Redditapis is flat-priced by monitor slot from $19 a month with no per-mention cost, so a busy subreddit does not carry a variable bill.
Use Octolens when you need AI sentiment and buy-intent scoring across many platforms in one dashboard, and mention volume fits comfortably inside your plan. Use Redditapis when Reddit is the job: flat monthly pricing from $19, no mention overage, and a monitor built on a full Reddit data API rather than a finished dashboard app.
Only on its Scale tier, $599 a month billed monthly or $499 billed annually. Octolens' Pro tier, $199 a month billed monthly, runs an hourly refresh. Redditapis reaches roughly 40-second detection on its Growth tier at $49 a month, a fraction of what Octolens charges for comparable Reddit speed.
You pay overage: $0.013 per extra mention and $10 per extra keyword on the Pro tier, or $0.01 and $5 on Scale. A subreddit that suddenly gets busy can push your bill up unpredictably. Redditapis has no per-mention charge, so cost stays flat regardless of match volume.
Partially. Every delivered match now carries a relevance score, a sentiment polarity, and an intent tag (question, complaint, recommendation request, promotion, praise, or discussion) at no extra cost. It's a deterministic keyword and lexicon heuristic, not Octolens' AI tagging model, so treat it as a first triage pass rather than a machine-learning judgment call. Redditapis still returns the full raw, structured Reddit JSON alongside it, built on the same Reddit-native API used for search, comment search, and write actions.
Octolens has no Reddit-only tier: its cheapest plan is Pro at $199 a month billed monthly, or $159 billed annually, whether you monitor one platform or ten. Redditapis starts at $19 a month for 8 monitors, since it prices Reddit monitoring on its own rather than as part of a broader listening suite.
By the numbers
Every Redditapis figure resolves to our published pricing; every Octolens figure is read from octolens.com's own pricing page.
Redditapis monitoring starts at $19/mo for 15 monitors and scales to $199/mo for 500, with flat pricing and no per-mention overage. (Redditapis pricing, 2026)
Redditapis reaches roughly 40-second detection from its Growth tier at $49 a month, with webhook, Slack, and Discord delivery included. (Redditapis monitoring, 2026)
Octolens' Pro tier is $159 a month billed annually for 15,000 mentions and 10 keywords, with hourly refresh rather than real time. (Octolens pricing, 2026)
Octolens' Scale tier is $499 a month billed annually for 50,000 mentions, 40 keywords, and real-time refresh. (Octolens pricing, 2026)
Redditapis bills its underlying Reddit API at $0.002 per read, so a monitoring account can also call search, write, vote, and DM endpoints directly. (Redditapis pricing, 2026)
Continue exploring related pages.
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Why Reddit denies API applications, and the managed REST bypass.
Reddit API use cases
14 use cases from AI training to brand monitoring and DMs.
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Redditapis pricing
Endpoint-level costs and quick monthly totals - reads from $0.002 / call.
Reddit API cost calculator
Estimate monthly spend using your request volume.
Reddit API guides and tutorials
Tutorials, walkthroughs, and API deep-dives for developers.
Reddit API alternatives
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Cheap Reddit API
The cheapest way to get Reddit data: $0.002 per call, no contract, no minimum.
Official Reddit API vs Redditapis
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PRAW alternative
A hosted Reddit REST API for any language, no app registration or OAuth.
Reddapi alternative
A maintained Reddit REST API with published pricing and write endpoints.
Reddit comment scraper alternative
The raw comment API: search and filter comments, historical and live, clean JSON.
Reddit scraper API
Hosted scraper API vs building your own: managed proxies, clean JSON.
RapidAPI Reddit alternative
A direct, maintained Reddit API with published pricing and write endpoints.
Bright Data Reddit alternative
A purpose-built Reddit API vs a general scraping platform: structured JSON, plus writes.
ScraperAPI Reddit alternative
A Reddit-native API vs a generic HTML fetcher: auth and pagination handled, typed JSON.
TikHub alternative
TikHub's Reddit surface is read-only; get comment, vote, and DM endpoints too.
EnsembleData alternative
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Scrape Creators alternative
7 read-only Reddit endpoints vs a dedicated API with real write, vote, and DM paths.
FetchLayer alternative
Posts, comments, and search only; add vote, comment, and DM over the same REST auth.
Reddit monitoring API
Build your own keyword and brand-mention monitor: search, comment search, and subreddit streams over REST.
F5Bot vs Redditapis
F5Bot's Slack and Discord delivery needs its $49.99/mo Gold tier; Redditapis includes it from $19/mo.
Syften vs Redditapis
Syften caps you at 100 to 500 results a day; Redditapis allows 10,000 a day per monitor at the entry plan.
Affiliate program
Earn 20% lifetime commissions - capped at $5,000/yr.
Reddit Vote API tutorial
Upvote and downvote a post programmatically via the REST API.
Reddit Data API: REST, no PRAW
REST endpoints for Reddit data with no PRAW and no OAuth dance.
Reddit scraping benchmarks
Real throughput, error rates, and cost benchmarks for Reddit scraping.
Reddit API answers
Direct answers on cost, access, rate limits, endpoints, and auth.
How much the Reddit API costs
Per-call pricing from $0.002 a read, with $0.50 in free credits.
Reddit API in Python
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Reddit shadowban checker
Check if a Reddit account is shadowbanned in seconds, free and no login.
Subreddit stats checker
See any subreddit's live subscriber count, active users, and age, free and no login.
From $19/mo by monitor slot. No per-mention overage, no per-keyword fee, webhook, Slack, and Discord delivery on every paid tier.