Directory
Syften
Quick answer
Syften sends real-time keyword alerts for Reddit, Hacker News, forums and other online communities, with AI-based relevance filtering of matches. It offers a JSON API, webhooks that deliver new matches to your own endpoint, and an MCP endpoint so AI agents can query account data. Plans are monthly: Entry $29.95, Standard $49.95 and Syften PRO $119.95, and MCP access is included only at the Pro tier. No free plan is listed.
Best for
A team that wants simple community keyword alerts with API, webhook or MCP access.
Not for
A team that wants news, blog, broader social or AI-answer tracking in one tool.
Facts
Pricing
- Entry: $29.95/mo
- Standard: $49.95/mo
- Syften PRO: $119.95/mo
From Syften's website, checked Oct 2026.
API / MCP
Has a JSON API and an MCP endpoint; MCP is gated to the top (Pro) plan
How MarketHQ compares
| Feature | MarketHQ | Syften |
|---|---|---|
| Entry price | Free (paid from $29/mo) | $29.95/mo |
| Free plan or trial | Free tier, no card required | Not published |
| Sources covered | Hacker News, GitHub, RSS, Stack Overflow, Dev.to, Lobsters, Reddit, LinkedIn, YouTube, X, Perplexity, Product Hunt, Broader web crawl, Bluesky | Not published |
| AI engines tracked | ChatGPT, Claude, Gemini, Perplexity, Grok, DeepSeek | Not published |
| API / MCP | Yes, on every paid plan | Has a JSON API and an MCP endpoint; MCP is gated to the top (Pro) plan |
Alternatives
- MarketHQ: tracks brand mentions across communities, news, blogs, social and AI answers, with gap analysis and action plans.
- Agorapulse: Teams that already manage social publishing and want listening added alongside it.
- Awario: Teams that want broad web and social mention tracking with lead generation built in.
- Brand24: Teams that need broad social and review coverage with sentiment scoring and already budget for a dedicated listening tool.
- BrandBastion: A brand that wants social comments moderated around the clock with crisis sentiment flagged.
- Brandwatch: A large team that needs broad social coverage and has budget for an enterprise suite.
- Cision: PR and communications teams that need broadcast, print and journalist-outreach tools alongside AI visibility tracking.
- Critical Mention: PR teams that need broadcast monitoring and AI brand visibility in one place.
- F5Bot: A solo founder or small team that wants cheap or free alerts on Reddit, Hacker News and Lobsters.
- Hootsuite: Teams that want scheduling, publishing and listening in one platform.
- Isentia: PR and communications teams in the APAC region that need broadcast and print monitoring alongside AI View.
- Khoros: Enterprises that run branded communities and want social management and care in one suite.
- KWatch.io: A team that wants real-time keyword alerts across LinkedIn, X, Reddit and Hacker News at a low monthly price.
- Mention: Small marketing teams that want one broad mention feed across the web, social and news.
- NapoleonCat: Teams that want social scheduling, moderation and competitor benchmarking in one tool.
- Quid (NetBase Quid): Market research and insights teams that want broad data mining across social, news, patents and other source types.
- Notifier: A team that wants broad Reddit, Hacker News and social alerts with AI filtering at a modest monthly price.
- Octolens: Teams that want community and social monitoring with API and MCP access on every plan.
- Onclusive: A PR or comms team that wants media monitoring bundled with multi-engine AI visibility tracking.
- Pulsar: A global brand that needs audience intelligence across many languages and regional social platforms.
- ReplyGuy: A founder or small team that wants AI-drafted replies to Reddit and Twitter/X mentions of a product.
- Sendible: An agency that wants unlimited users per account and scheduling across multiple social channels.
- Social Searcher: A quick, no-signup check of public social mentions for a brand, hashtag or name.
- SocialPilot: A social scheduling team that also wants Facebook and Google Business review monitoring.
- Sprinklr: A large organization that wants social, listening, marketing and service tools from one vendor.
- Sprout Social: Teams that want social management plus listening and an AI research assistant in one platform.
- Synthesio: Enterprise research teams that want consumer intelligence across social, search and ecommerce signals.
- Zoho Social: A business already on Zoho apps that wants social scheduling and monitoring in the same suite.
Related
- Best AI visibility and brand monitoring tools: category shortlists with a disclosed method.
- Glossary: definitions of the terms that come up when comparing tools like this one.
Sources
- Syften: https://syften.com (checked Oct 2026)