ContactOut vs FullCircl: Why This Isn't a Real Comparison
These two tools don't compete. ContactOut is built for prospecting - finding work emails and phone numbers so you can fill a pipeline. FullCircl is built for KYC/KYB/AML workflows in regulated industries. They don't overlap in any meaningful way, and comparing them is like comparing a CRM to an accounting platform because both "manage data."
So why does this query exist? Probably because someone saw both names on a vendor shortlist and assumed they're in the same category. Let's clear that up fast.
30-Second Verdict
- ContactOut: A Chrome extension and database for finding work emails and phone numbers. Popular with recruiters and SDRs who need quick lookups. Less reliable when you need consistent accuracy at scale.
- FullCircl (now under nCino): Identity and compliance infrastructure - KYC/KYB onboarding, screening, and decisioning for banks, lenders, and insurers. It's not a prospecting tool and it's not trying to be.
Here's the thing: if your outbound program lives or dies on deliverability, "unlimited credits" marketing is a trap. Pay for verified data, not vibes. (If you’re pressure-testing deliverability, see our Email Deliverability Guide.)
What Is ContactOut?
ContactOut is a Chrome extension and search portal that surfaces emails and phone numbers tied to professional profiles. It's fast: click, copy, move on. That simplicity is why recruiters love it.
Pricing is a bit scattered depending on where you look. ContactOut's site lists plans starting around $29/month, with an advertised option of "Unlimited sales users for $299." Third-party breakdowns commonly cite a Free tier plus paid tiers around $99/month (email only) and $199/month (email + phone). The catch is that "unlimited" usage is often constrained by fair-use limits - caps most commonly discussed land around ~2,000 emails and ~1,000 phone numbers per month on certain plans. Fine for light prospecting. Not built for high-volume list building. (If you’re doing list building seriously, compare options in Best Sales Prospecting Databases.)
What Is FullCircl?
FullCircl is a Customer Lifecycle Intelligence and identity/compliance platform for financially regulated industries, formed from the merger of Artesian Solutions and DueDil.
After nCino's acquisition in 2024, the portfolio was consolidated in two directions: customer lifecycle management tools embedded within the broader nCino Platform, and a standalone compliance suite launched as nCino Identity Solutions. The rebrand rolled out through 2025 and into 2026.
What makes it valuable is the low-code rules engine: teams orchestrate onboarding decisions by calling APIs, running checks, and routing cases without rebuilding the workflow every time regulations shift. It supports KYB coverage across 160+ jurisdictions, PEP/sanctions/adverse media screening, document verification with fraud detection, and facial comparison. The platform serves 450+ customers, processes 300M+ checks per month, and onboards 200,000+ customers annually. Expect pricing to start around $125/user/month (quote-based), with real deployments commonly running $10K-$100K+/year depending on check volume, jurisdictions, and modules. A free trial is available.
If you're comparing ContactOut to anything, the real question is deliverability at scale. Prospeo verifies every email through a 5-step process - 98% accuracy across 143M+ emails, refreshed every 7 days. No bounce-rate surprises at 2,000 sends.
Run your bake-off at volume without burning sender reputation.
Feature Differences at a Glance
One is for outbound. The other is for compliance. The table makes this obvious:
| ContactOut | FullCircl (nCino) | Winner | |
|---|---|---|---|
| Category | Email/phone finder | KYC/AML + identity platform | Tie (different jobs) |
| Primary use | Prospecting | Onboarding + risk | Tie (different jobs) |
| Output | Emails + phones | Checks + risk decisions | Tie (different jobs) |
| Best fit | Recruiters/SDRs | Regulated teams | Tie (different jobs) |
| Trial | Free plan | Free trial | Tie |
| Pricing signal | ~$29-$199/mo | ~$125/user/mo+ | ContactOut |
| API workflows | Email Finder API + Enriched Profile API | API + low-code rules engine | FullCircl |
Which Should You Choose?
Quick decision filter:
You need emails and phones for outreach - pick ContactOut if you're doing lightweight prospecting and value speed over precision. Just don't expect enterprise-grade accuracy at volume. (If you want a broader shortlist, see 15 Best SDR Tools.)
You need KYC/KYB/AML onboarding - pick FullCircl (nCino). It's built for regulated workflows, screening, and decisioning. Not sales sequences.
You need enrichment via API for RevOps workflows - choose a dedicated data platform with strong match rates and weekly refresh cycles. That's the difference between "we enriched the CRM" and "we enriched 30% of the CRM and hoped for the best." (More on this in Data Enrichment Services and Lead Enrichment.)
When to Use Each Tool
ContactOut: Best for Quick Lookups
Use it when you're doing one-off lookups during sourcing or outbound and want a simple extension workflow. Skip it when you're building lists at volume or running deliverability-sensitive sequences. We've tested ContactOut against other finders in bake-offs, and it's the kind of tool that feels great for 20 lookups - and starts to frustrate you at 2,000 when bounce rates creep up and you're burning sender reputation. (If bounces are the issue, start with Email Bounce Rate and How to Improve Sender Reputation.)
FullCircl: Best for Compliance Onboarding
Use it when you operate in regulated markets and need onboarding workflows, screening, and auditable decisioning across jurisdictions. Skip it when your goal is "get me verified emails and direct dials." Any prospecting-style contact features are secondary by design.
A Better Option for Email Finding
If you landed here wanting a contact finder - which is the only reason the ContactOut vs FullCircl query exists - use a tool that's built to protect deliverability with verified data.
Useful starting points:
- Email Finder - find and verify professional emails, pay only for valid addresses
- Chrome Extension - 40,000+ users prospecting from any website in one click
- Transparent pricing - credit-based, no contracts, starts free
You came here looking for a contact finder, not a compliance platform. Prospeo gives you 300M+ profiles, 30+ search filters, and verified emails at ~$0.01 each - no contracts, no fair-use caps, no guessing which data is stale.
Pay only for verified contacts. Start with 75 free emails today.
FAQ
Is FullCircl a ContactOut competitor?
No. ContactOut finds emails and phone numbers for outreach. FullCircl (under nCino) handles KYC/KYB/AML onboarding, screening, and risk decisioning. They solve completely different problems and don't replace each other in any workflow.
What happened to FullCircl?
nCino acquired FullCircl in 2024 and rebranded the portfolio through 2025-2026. Customer lifecycle tools were folded into the nCino Platform, while the compliance suite relaunched as nCino Identity Solutions covering 160+ jurisdictions.
What's the most accurate ContactOut alternative?
Prospeo delivers 98% email accuracy across 143M+ verified emails with a 7-day refresh cycle - compared to the 6-week industry average. Pricing is transparent and credit-based, starting free at 75 emails/month and scaling to roughly $0.01 per verified email.