Key takeaways
- AyeWatch can watch subreddits and Reddit users with a plain-English filter, from $9 a month with API and webhooks included.
- Syften aims to deliver Reddit matches within a minute and starts at $29.95 a month.
- Brand24 covers Reddit too, but starts at $199 a month billed yearly for 3 keywords, with the API as a paid extra.
If you build developer tools, a lot of your feedback lives on Reddit. Bug reports, "has anyone tried X" threads and comparisons with your competitors show up there before they reach your issue tracker. If you tried Brand24 for this and found it heavy, you are probably after a Brand24 alternative for Reddit: something that watches those threads so you do not have to refresh subreddits between builds. This guide compares three ways to do it: AyeWatch, Syften and Brand24 itself, and explains which fits a developer best.
What a developer actually needs from Reddit monitoring
Before comparing tools, it helps to be specific:
- The right subreddits. You care about r/yourproject and a handful of language or framework communities, not all of Reddit.
- Low noise. Your project name may also be a common word. A tool that alerts on every use of it gets muted within a day.
- Alerts where you work. Slack, Discord or a webhook into your own bot, not another dashboard tab.
- A sensible price. Most dev tool teams are small.
Option 1: AyeWatch
AyeWatch handles Reddit as one of its social sources. You can point a monitor at a subreddit or a Reddit user, then add a filter in plain English. AyeWatch reads each new post and alerts only on the ones that match what you wrote, with a short summary.
A setup for a CLI tool might look like this:
- Source: r/yourproject, plus r/commandline and the subreddit for your language.
- Filter: "Posts reporting a bug or crash in yourproject, asking how it compares with a competing tool, or asking for a feature. Skip release announcements we posted ourselves."
- Delivery: a Discord channel for the team, and a webhook into your triage bot.
The same account also watches X, YouTube, LinkedIn, Instagram and TikTok, general internet topics, and specific web pages such as a competitor's changelog. Paid plans start at $9 a month, and every paid plan includes the REST API, HMAC-signed webhooks and an MCP server, so you can manage monitors from scripts or let an AI agent create them.
Option 2: Syften
Syften is built for community mentions. It covers Reddit, Hacker News, Indie Hackers, GitHub, Stack Exchange, Bluesky, Mastodon, Slack communities and more, and it aims to deliver Reddit matches within one minute.
Its entry plan is $29.95 a month with 3 community filters and 1 web filter. Slack and AI filtering come with the $49.95 plan; webhooks and MCP come with the $119.95 plan. Filters are keyword searches, with AI filtering on the higher plans to cut spam and duplicates.
Syften is the better choice when speed on Reddit is the main thing you care about, and when Hacker News and GitHub matter as much as Reddit.
Option 3: Brand24
Brand24 includes Reddit among its sources, along with news, blogs, reviews and the major social networks. It is a full listening suite with sentiment on every plan and detailed reports.
For a developer team it is heavy. The Individual plan is $249 a month, or $199 yearly, for 3 keywords, and API access costs an extra $149. You would be paying mostly for analytics you may never open.
Comparison
| AyeWatch | Syften | Brand24 | |
|---|---|---|---|
| Entry price | $9/mo | $29.95/mo | $199/mo yearly |
| How you define a match | Plain-English filter | Keyword filter | Keywords with Boolean |
| Webhooks | Every paid plan | $119.95 plan | Not listed on pricing page |
| Watches pages like a changelog | Yes | Not listed | No |
| Sentiment scoring | No | No | Yes |
Picking one
For most dev teams, AyeWatch is the right start. The plain-English filter handles the name collision problem without a long exclusion list, the API and webhooks come with the cheapest paid plan, and Reddit is covered alongside your other sources. Pick Syften if minute-level Reddit and Hacker News alerts are the core requirement. Pick Brand24 only if someone needs sentiment reports.
You can try AyeWatch on your own subreddit with the free preview, which needs no card.
Frequently asked questions
Can I monitor a specific subreddit?
Yes. AyeWatch can monitor subreddits and Reddit users, and alerts only on posts that match the filter you write.
Which Reddit monitoring tool is fastest?
Syften aims for under one minute of delay on Reddit. AyeWatch focuses on relevance instead: it reads each post and alerts only when it matches your filter, with a short summary.
Sources
- AyeWatch plans and featuresAyeWatch
- Syften pricingSyften
- Brand24 pricing and plansBrand24
- 6 Best Brand24 Alternatives in 2026AyeWatch