Alternatives
10 other Signals tools from the directory, listed with RB2B. I copied the category, pricing note and verdict from each listing.
RB2B · All Signals tools · Best AI Signals tools · Best AI signals and intent data tools · RB2B vs Warmly
People compare alternatives when the job, the pricing note or the verdict does not fit. These lines are copied from the RB2B listing.
RB2B sits in Signals. Identifies US website visitors at the person level and pushes them to Slack or your CRM.
Catalog pricing: Free plan; paid from $79/mo; 7-day Pro trial.
Catalog verdict: For B2B teams with steady US traffic who want names behind anonymous visits. Person-level ID is US only, so it fits when most of your buyers are in the US. Decide your follow-up rules before you turn it on, or the Slack channel turns into noise.
| Tool | Category | Pricing | Best for |
|---|---|---|---|
| RB2B | Signals | Free plan; paid from $79/mo; 7-day Pro trial | For B2B teams with steady US traffic who want names behind anonymous visits. |
| 6sense | Signals | Quote only | Built for enterprise ABM teams that have marketing ops and an SDR team ready to act on account scores. |
| Common Room | Signals | From $2,500/mo billed annually; higher tiers custom | For teams that want first-party and third-party buying signals in one view, tied to accounts and people. |
| Unify | Signals | Free tier; paid from $20/seat/mo; 14-day free trial | For outbound teams that already collect intent and signal data but have no system to act on it the same day. |
| UserGems | Signals | From $40,000/yr (Core); Advanced $75,000/yr; one-time implementation fee | For teams with a real customer base whose past champions now work at accounts they want to sell into. |
| Warmly | Signals | From $10,000/yr; add-ons extra | For B2B teams with steady site traffic who want to turn identified visitors into same-day conversations. |
| Gojiberry AI | Signals | Paid from $99/mo; free trial; custom for teams | For B2B teams that want outreach triggered by intent signals instead of a static list. |
| Keyplay | Signals | Not verified; check pricing page | Helps me get the account list right before anything else. |
| Vendelux | Signals | Pricing on request | Helps me decide which events are worth the spend. |
| The Swarm | Signals | Free tier; Premium $99/company/mo | Warm intros beat cold email. |
| Typpout | Signals | From $99/mo | A GTM intelligence tool I've used. |
Best for is the opening line of that tool's verdict. The full verdict is below. Pricing is the catalog note. Where that note has no price, see the pricing page.
Identifies US website visitors at the person level and pushes them to Slack or your CRM.
For B2B teams with steady US traffic who want names behind anonymous visits. Person-level ID is US only, so it fits when most of your buyers are in the US. Decide your follow-up rules before you turn it on, or the Slack channel turns into noise.
ABM and revenue intelligence platform that uses intent data and predictive AI to find in-market accounts.
Built for enterprise ABM teams that have marketing ops and an SDR team ready to act on account scores. It only pays off if sales actually works the in-market list it gives you every week. From their pricing page, the predictive model and data credits are separate packages, so decide which ones you need before the first sales call.
Buyer intelligence that combines first-party and third-party signals with AI agents for account research and prospecting.
For teams that want first-party and third-party buying signals in one view, tied to accounts and people. It fits once you have enough product or community activity to read, since that's where it differs from a plain intent feed. Zoom acquired Common Room in July 2026 and now sells it alongside Zoom Revenue Accelerator, so ask about the roadmap before a long contract.
Outbound agents for every rep that act on intent and signal data.
For outbound teams that already collect intent and signal data but have no system to act on it the same day. Pricing is per seat, so fit depends on how many reps will actually work the queue it builds. Start on the free tier with one rep and one signal source before rolling it out.
Tracks job changes, champions and new hires at target accounts, then uses AI agents to build lists and run outreach.
For teams with a real customer base whose past champions now work at accounts they want to sell into. It fits once you have enough closed-won contacts to track, since job changes only matter when there are people worth following. Agree who owns each alert before launch so champion moves don't sit in a queue.
Identifies anonymous website visitors and engages them with AI chat, alerts, routing and automated follow-up.
For B2B teams with steady site traffic who want to turn identified visitors into same-day conversations. It only works if enough of your target accounts actually visit, so check your traffic before you buy. Warmly agreed to be acquired by HubSpot in June 2026 and says existing contracts stay unchanged for now, so ask about the roadmap before you sign anything long.
AI GTM agents that find warm, high-intent leads and run outreach for B2B teams.
For B2B teams that want outreach triggered by intent signals instead of a static list. It works when your buyers show visible buying signals online, and in quiet niches there's little for the agents to act on. Review the first messages on the warm leads it surfaces before letting it run on its own.
ICP account scoring. Keyplay merged with Inflection, and existing customers can keep using the product.
Helps me get the account list right before anything else.
AI event marketing platform for picking and working events.
Helps me decide which events are worth the spend.
Relationship intelligence that maps warm intro paths across your team's networks.
Warm intros beat cold email. I use it to find who knows who.
Go-to-market intelligence platform.
A GTM intelligence tool I've used.
Other Signals alternatives pages: 6sense, Common Room, Unify, UserGems and Warmly.