BetterContact vs FullEnrich vs LeadMagic: Waterfall Enrichment

Waterfall enrichment is the fastest-growing sub-category in the outbound stack right now, and the editorial silence around it is deafening. Every vendor claims first-mover status, G2 reviews are thin, and most “comparisons” online are thinly veiled affiliate posts. I’ve spent the last several months running BetterContact, FullEnrich, and LeadMagic against the same prospect lists for clients at Homegrown Growth Co., and the differences are real and meaningful. Here is what I actually found.

What waterfall enrichment actually means in practice

Waterfall enrichment is not magic. It is a sequential query: you send a contact record to Provider A, and if A returns a verified result, you stop. If A returns nothing, you pass to Provider B. If B misses, you go to C. The value is coverage without the per-seat cost of subscribing to every database individually.

The three tools here differ most in which underlying providers they aggregate, how aggressively they verify results before returning them, and how deeply they integrate into the workflows where outbound teams actually live. Primarily Clay, but also Salesforce, HubSpot, and direct API. I’ve seen teams waste real money choosing a tool based on marketing claims rather than testing match rates against their actual ICP. A tool that is 80% accurate on US SaaS directors may be 40% accurate on EMEA procurement leads. Run your own list before you commit. That is not a suggestion.

Which waterfall enrichment tool fits your team?

Choose FullEnrich if

• Your ICP is North American SaaS, fintech, or professional services with standard business email domains
• You want the safest, most documented default with solid Clay and HubSpot integrations
• Verified email coverage is your primary metric and you can live with thinner mobile data

Pay-as-you-go credits, starts ~$0.05/contact Try FullEnrich →

Choose BetterContact if

• A meaningful share of your list is EMEA, LATAM, or mid-market where mobile numbers matter more than email
• You run multi-channel sequences that include calls or WhatsApp and need verified mobile data
• You want the widest provider waterfall with the most fallback layers

Subscription tiers, from ~$49/month Try BetterContact →

Choose LeadMagic if

• You live inside Clay and want enrichment plus LinkedIn intent signals in the same workflow step
• Real-time company data and technographics matter as much to you as contact data
• You are building signal-based outbound and need enrichment to connect to trigger events

Credit-based, competitive with FullEnrich per match Try LeadMagic →

How to choose between these three

The framing I use with clients is simple: what is your primary coverage gap?

If your sequences are mostly email-based and your ICP skews US tech, FullEnrich is the logical default. Their provider mix is well-documented, the Clay integration is native, and the verification layer is strong enough that bounce rates on enriched emails stay below 3% in my testing. That matters a lot if you care about cold email deliverability. The other tools can match FullEnrich on email in narrow segments, but FullEnrich is more consistent across mixed ICPs. Don’t overthink the first slot in your waterfall.

If you are running multi-channel sequences where calls are a material step, BetterContact earns its place as either a primary or a fallback. I’ve run it against FullEnrich on EMEA lists and BetterContact returned verified mobile numbers for contacts where FullEnrich returned nothing at all. The tradeoff is a slightly more complex pricing model and a UI that lags behind FullEnrich’s in polish. Worth it for the mobile coverage. Not worth switching your entire stack.

LeadMagic is a different animal entirely. It is less about raw coverage and more about enrichment as a trigger-signal layer. If you are building intent-driven outbound, tracking job changes, funding rounds, or technographic shifts, LeadMagic’s real-time data layer adds genuine differentiation that the other two simply do not offer. For teams already running Surfe on LinkedIn prospecting, LeadMagic slots in naturally as the enrichment backbone. The FullEnrich vs BetterContact vs Surfe comparison breaks down that angle in more detail if you want a second reference point.

The real differentiator is verification, not database size

Every vendor in this space will tell you they aggregate dozens of providers. What they won’t tell you is how aggressively they verify before returning a result. A “found” email that bounces is worse than no email, full stop. It burns your sender reputation, and if you are warming domains through Smartlead or Instantly, a bad enrichment batch can set you back weeks.

My strong recommendation: benchmark each tool on bounce rate, not just match rate, against a real sample of your ICP before scaling. Pull 200 contacts from your actual target list, run them through each tool, and send a small test sequence. FullEnrich has been the most consistent on verification in my testing across multiple client accounts. BetterContact and LeadMagic both perform well, but I’ve seen more variance in their verification confidence scores on edge-case domains, particularly regional European companies and smaller professional services firms. The G2 review data on FullEnrich reflects a similar pattern from other operators.

The other thing worth knowing: Clay’s enrichment waterfall documentation actually walks through how to set confidence thresholds per provider column. Most teams ignore this and accept whatever comes back. Setting a minimum confidence score of 85+ before accepting a result and falling to the next provider meaningfully improves deliverability without much coverage loss. Build that logic in from day one.