Side by side
ReplySocial vs Signal AI
Both stand on social media listening software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
ReplySocial combines cross-network monitoring with engagement tools and shared team workflows. Its seven-day trial lets teams evaluate the web service before the 25.00 USD monthly Pro charge.
Visit ReplySocialConsider Signal AI if your communications or risk team needs broad external monitoring, real-time alerts or analysis tied to an organizational risk register. Its coverage, analytics and API options support enterprise use. Buyers seeking self-serve pricing should first contact the company, since the product pages direct prospective customers to request a demo.
Visit Signal AIThe facts
| ReplySocial | Signal AI | |
|---|---|---|
| Free plan | A free trial | Not published |
| Open source | Not published | Not published |
| Runs on | Web | API, Web |
| Lowest paid plan | Pro: $25 a month | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Signal AI |
| Website | replysocial.co | signal-ai.com |
| On social media listening software | #65 of 86 | #61 of 86 |
ReplySocial: what it does well
- Monitors X, Reddit, Facebook, and LinkedIn
- Unified inbox gathers keyword and username matches
- Seven-day Pro trial without credit card
- Unlimited team members on Pro
- BotBlock detects bots and spam
What to know first
- No free plan
- Annual billing is unavailable
- Rich LinkedIn replies need native composer
- Pro costs $25 a month
Signal AI: what it does well
- Monitors information across 226+ markets and 120+ languages.
- Searches media, podcasts, broadcasts, regulatory documents, social media and LLM citations.
- Provides unlimited real-time alerts for coverage and developing narratives.
- Risk assessments include impact, likelihood, trajectory and time horizon.
- Offers API access and MCP support for AI tools.
What to know first
- Pricing is available by request, with prospective customers directed to book a demo.
- The listed platforms are web and API.
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