KillBounce vs Emailable, pricing and features

§ SEO EDITION · N° 049 · vs. EmailableKILLBOUNCE · DELIVERABILITY WEEKLYSLUG · VS/EMAILABLE

§ KillBounce vs EmailableUpdated 23 Sept 2026

KillBounce vs Emailable: pricing and features compared

KillBounce and Emailable ship a similar core verifier feature set. The two things that separate them: pricing (KillBounce is roughly 65 percent cheaper at the 10k tier) and product surface area (Emailable has more built-in integrations, KillBounce is API-first and integration-agnostic).

per 1,000

3-layer

SMTP probe

0–100

score

Get 100 free credits See pricing

Emailable publishes 5k PAYG at $38 (~$0.0076/email); KillBounce publishes 5k at ~$12 (~$0.0024/email)
Core validation feature set matches: SMTP, catch-all, disposable, syntax
Emailable has more native ESP integrations. KillBounce is REST + CSV.
100 free credits on KillBounce vs 250 on Emailable (both one-time, no card required)

§ 01 · FEATURE-BY-FEATURE COMPARISONN° 001

Feature-by-feature comparison

Feature	KillBounce	Emailable
Real SMTP check	Yes	Yes
Catch-all detection	Yes, included	Yes, included
Disposable filtering	Yes, included	Yes, included
Bulk CSV upload	Yes	Yes
REST API	Yes	Yes
Webhooks for job completion	Yes	Yes
Native Mailchimp integration	No (CSV round trip)	Yes
Native HubSpot integration	No (CSV round trip)	Yes
Native Sendgrid integration	No (CSV round trip)	Yes
Free credits on signup	100, no card	250, no card
Credit-back on wrong verdict	Yes	Yes

§ 02 · PRICING ATN° 002

Pricing at the volumes that matter

Volume	KillBounce	Emailable
5,000 emails	$12 ($0.0024)	$38 ($0.0076)
10,000 emails	$20 ($0.0020)	Calculator (not published)
100,000 emails	$120 ($0.0012)	Calculator (not published)
500,000 emails	$450 ($0.00090)	Calculator (not published)

Emailable publishes 5k PAYG at $38 on emailable.com/pricing (checked 2026-09-23). Higher tiers are gated behind a pricing calculator on their site rather than a public rate card. KillBounce publishes every tier from 1k to 1M with a per-email cost you can calculate before signup.

§ 03 · WHO SHOULDN° 003

Who should pick which

Pick KillBounce if your workflow is API-first.
You verify from your own backend, your own CRM, or an internal admin tool. You can afford the CSV round trip when you need to feed a Mailchimp campaign. The pricing delta compounds monthly.
Pick Emailable if you want click-through ESP integrations.
You are a marketing team living inside Mailchimp / HubSpot / Sendgrid dashboards and would rather click a button than manage a CSV export. You are willing to pay 3x for that convenience.
Try both.
Between 100 free credits on KillBounce and 250 free on Emailable, you can compare verdicts on the same test list without spending a dollar.

§ FAQ · Common questionsN° 100

Answers to the questions teams ask first

Q · 01

Is verification accuracy the same on both?

Yes, within a few percentage points. Both providers use the standard verification stack (SMTP probe, catch-all detection, disposable filter). The credit-back guarantee on both providers is a fair proxy for accuracy commitment.

Q · 02

Can I switch from Emailable without reverifying?

Yes, import your verified CSV directly. KillBounce will only charge for addresses it has not seen before if you enable dedup.

Q · 03

What about turnaround on 1M verifications?

Both providers process large jobs in hours, not minutes. Actual throughput depends on how many domains are in the list (per-domain SMTP rate limits are the bottleneck). Both parallelise across domains.

Q · 04

Does the API rate-limit differ?

Both providers have per-key rate limits scaled to plan. KillBounce publishes rate limits on the API docs page.

Q · 05

What if I need an integration Emailable has but KillBounce lacks?

For that specific integration, use Emailable. Nothing stops you running a hybrid: KillBounce for bulk API-driven verification (where the savings are largest) and Emailable for the one ESP integration your team lives in.

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