Persana AI vs Warmly in 2026: Credit-based prospecting data vs enterprise website de-anonymization
Persana finds who to contact starting at $85 a month. Warmly identifies who is already on your website right now, starting at $10,000 a year. Different budgets for a related problem.
Persana AI
Warmly- Warmly resolves website visitors to the individual person level through de-anonymization; Persana has no website visitor tracking and instead works from prospecting databases and third-party signal sources.
- Persana starts at $85/month for its Starter tier with a free 50-credit entry point; Warmly starts at $10,000/year with no free tier, trial, or self-serve signup published.
- Persana tracks 75+ buyer intent signals across data providers; Warmly's Context Graph unifies site visits, email, CRM activity, call transcripts, and chat logs into one account-level view, a broader but narrower-scoped signal set focused on accounts already engaging with your business.
- Warmly's AI Inbound Autopilot tier at $30,000/year runs autonomous chat, email follow-up, and slide generation; Persana's comparable autopilot tier is custom-priced Enterprise with no published number.
- Persana is mid-merger with Rox, introducing near-term product uncertainty; Warmly has a 4.8/5 rating across 200+ reviews with no comparable ownership transition underway.
- Warmly requires meaningful existing website traffic to deliver value; Persana works for teams with no inbound traffic at all since it prospects into cold accounts.
- Warmly add-ons (GTM Signals, Warm Experiences) each cost $10,000/year on top of the base plan; Persana's add-on costs are limited to per-credit consumption within a chosen tier.
Persana AI and Warmly both use AI and signal data to tell sales teams who to prioritize, but they start from opposite directions and opposite price points. Persana works outward from a data waterfall across 100+ providers and 75+ intent signals, letting reps find and enrich accounts anywhere, priced by the credit starting at $85/month. Warmly works inward from your own website traffic, resolving anonymous visitors to named individuals through its Context Graph and deploying autonomous AI agents to engage them, priced from $10,000/year with no self-serve option. Persana is accessible to a solo rep or small team; Warmly is built for mid-market and enterprise teams with real traffic volume and budget to justify a considered annual purchase.
The tools at a glance
Persana AI
AI sales prospecting platform with 100+ data sources and 75+ buyer intent signals to find and engage leads on autopilot.
Persana AI is built to prospect into accounts that have never visited your website or heard of your company, using 100+ aggregated data providers and 75+ buyer intent signals to identify and enrich contacts anywhere. Its waterfall model checks multiple providers per lookup and returns the best available email or phone number, and AI agents can research a company and draft a first email automatically once a signal like a funding round or executive hire fires.
The credit-based pricing is granular and transparent, 1 credit per email, 10 per phone number, with a genuine free tier at 50 credits to test data quality before committing. That accessibility, starting at $85/month for Starter, puts it within reach of a solo rep or small team in a way Warmly's enterprise pricing is not.
Persana has no website visitor tracking or de-anonymization capability of its own; its signal layer comes entirely from third-party data providers rather than first-party traffic. It is also mid-merger with Rox, which introduces some near-term product and pricing uncertainty worth factoring into a long-term buying decision.
| Feature | Free $0/mo | Starter $85/mo | Growth $151/mo | Pro $400/mo | Enterprise Contact sales |
|---|---|---|---|---|---|
| Credits included | 50 | 2,000/mo | 5,000/mo | 18,000/mo | Custom |
| Data providers | 100+ | 100+ | 100+ | 100+ | 100+ |
| AI Agents | ✗ | ✓ | ✓ | ✓ | ✓ |
| Autopilot AI Agents | ✗ | ✗ | ✗ | ✗ | ✓ |
| CRM Integration | ✗ | ✗ | ✓ | ✓ | ✓ |
Warmly
AI agents de-anonymize website visitors at the person level and autonomously run inbound and outbound GTM across chat, email, and ads.
Warmly starts from your own website traffic rather than an external database. Its de-anonymization layer resolves anonymous visitors to named individuals, not just companies, and its Context Graph unifies site visits, email activity, CRM records, call transcripts, chat logs, and ad engagement into one real-time account picture. AI agents consult that graph before deciding when to reach out, what channel to use, and what to say.
The autonomy is genuinely advanced: the Inbound Agent identifies visitors and triggers AI chat and email follow-up, while the TAM Agent scores accounts and maps buying committees for outbound. Customers report replacing $20,000 to $40,000 per month in SDR agency spend, and the platform carries a 4.8/5 rating across 200+ reviews, a strong signal of enterprise-grade satisfaction.
None of this comes cheap or self-serve. Pricing starts at $10,000/year for basic de-anonymization and rises to $30,000/year for the full AI Inbound Autopilot, with add-ons like GTM Signals and Warm Experiences each costing another $10,000/year. Teams without meaningful website traffic, or without budget to match Persana's $85/month entry point, will not find Warmly accessible.
| Feature | AI Web-Deanonymization From $10,000/year | Inbound Chat From $20,000/year | AI Inbound Autopilot From $30,000/year |
|---|---|---|---|
| Person-level visitor ID | ✓ | ✓ | ✓ |
| AI chatbot (1 Agent) | ✗ | ✓ | ✓ |
| Unlimited AI Studio Agents | ✗ | ✗ | ✓ |
| Autonomous qualification + goals | ✗ | ✗ | ✓ |
| CRM sync | ✓ | ✓ | ✓ |
Head-to-head feature comparison
| Feature | Persana AI | Warmly |
|---|---|---|
| Core function | Outbound prospecting and enrichment | Website visitor de-anonymization and engagement |
| Prospecting source | 100+ third-party data providers | First-party website traffic plus Context Graph signals |
| Person-level identification | Yes, via contact-level data waterfall | Yes, resolves individual visitor identity |
| Autonomous AI agents | Yes, signal-triggered research and first-email drafting | Yes, autonomous inbound and outbound agents |
| Entry price | $85/month | $10,000/year |
| Free tier / trial | Yes, 50 free credits | No, sales-led only |
| Self-serve signup | Yes | No |
| CRM integration | Yes, from Growth tier | Yes, all tiers |
| Vendor stability | Mid-merger with Rox, some near-term uncertainty | 4.8/5 across 200+ reviews, no comparable transition |
| Ideal traffic volume | None required, works on cold accounts | Hundreds to thousands of monthly B2B visitors |
Which should you choose?
Persana AIWarmlyWarmlyPersana AIPersana AIWarmlyThis comparison is really about budget tier and traffic profile more than feature quality. Warmly is doing something genuinely advanced with person-level de-anonymization and an autonomous agent layer, but the $10,000 entry price and lack of any self-serve option put it out of reach for the exact solo-rep and small-team audience Persana serves well. Neither company has closed that gap: Persana has no website intelligence feature, and Warmly has no accessible entry tier.
Bottom line
Choose Persana AI if your team needs affordable, self-serve prospecting into cold accounts and can manage a credit budget. Choose Warmly if you have meaningful existing website traffic, enterprise budget, and want to convert anonymous visits into named, engaged pipeline without a manual SDR layer. Do not evaluate them as substitutes: a team with under $10,000 to spend annually on this problem should not treat Warmly as a real option regardless of how strong its technology is.
Frequently asked questions
Is Warmly worth it if my team's budget is closer to Persana AI's $85/month entry price?
No, Warmly starts at $10,000 per year with no self-serve or free option, so a team evaluating it against Persana's $85/month Starter tier is comparing budgets that differ by roughly two orders of magnitude; Warmly is built for teams that have already outgrown that price range.
Does Persana AI identify anonymous website visitors the way Warmly does?
No, Persana AI has no website visitor tracking or de-anonymization capability; it prospects into accounts using third-party data providers and intent signals, while Warmly's entire product is built around resolving anonymous site visitors to named individuals.
How much website traffic do I need before Warmly makes financial sense?
Warmly does not publish an exact threshold, but the company notes that sites with fewer than a few hundred monthly B2B visitors will see limited value since de-anonymization needs sufficient volume to surface actionable leads regularly; below that, Persana's outbound-first approach may deliver more usable pipeline per dollar.
Can I trial Warmly before committing to the $10,000 annual contract?
There is no published free trial or self-serve signup for Warmly; every plan requires a sales conversation, though the company does support requesting a pilot period and asking to see person-level match rates for your specific domain before signing.
Is Persana AI's Rox merger a bigger risk factor than Warmly's enterprise pricing lock-in?
They are different kinds of risk: Persana's merger introduces uncertainty around pricing and roadmap over the next 6 to 12 months, while Warmly's risk is a large annual commitment with no published monthly option and no easy exit if it does not perform, so the more relevant question is which risk profile your budget and timeline can absorb.
Do Persana AI and Warmly overlap enough that a team would choose one instead of the other?
Rarely for the same use case: Persana is priced and built for outbound prospecting into cold accounts, while Warmly is priced and built for converting existing website traffic into engaged pipeline, so most teams choosing between them are really choosing which problem to solve first rather than picking a winner on shared features.