Pricing

Plans that scale
with your pipeline.

Invisible protection on unlimited forms. Spam never counts against your quota. Every plan starts with a 30-day free trial, no card.

✓ Free trial on every plan ✓ No credit card required ✓ Cancel anytime ✓ Money-back if we can't fix your spam ✓ First overage free
Monthly Annual 2 months free when you pay annually
Professional START HERE
Sales teams protecting ad-driven leads
$149 /month
  • 60,000 clean leads/year · ~5,000/mo
  • ∞ Unlimited Forms · 1 seat · hands-on tuning on day 7
  • Spam doesn't count · first overage free, then $10/1,000
Held-lead review: included
Unlocks here Advanced Intelligence — held-lead review, country rules, submission logging
What's included
See what each pack covers ↓
Most Popular
Business
Multi-campaign advertisers and scaling teams
$299 /month
  • 180,000 clean leads/year · ~15,000/mo
  • ∞ Unlimited Forms · 1 seat · everything in Professional
  • Spam doesn't count · first overage free, then $10/1,000
Held-lead review: included
Unlocks here ID Verification — proxy & VPN detection, name matching, challenge customization
What's included
See what each pack covers ↓
Scale
Large campaigns, whole revenue teams
$499 /month
  • 600,000 clean leads/year · ~50,000/mo
  • ∞ Unlimited Forms · 10 team seats · everything in Business
  • Spam doesn't count · first overage free, then $10/5,000
Held-lead review: included
Unlocks here Audit Intelligence — encrypted monthly export of every held lead
What's included
See what each pack covers ↓

Limits are yearly, so launch months and quiet months even out. Past the pool, protection keeps running: first overage free, then small per-block rates — never a forced upgrade. Money-back if we can't fix your spam · cancel anytime.

📊
Traffic goes up and down? That's what yearly limits are for.

Every SpamKill limit is annual — busy and quiet months draw from one pool, so a spike never hits a monthly wall. Just pick the plan that covers your expected year:

One yearly pool. A slammed launch month and a quiet month draw from the same annual allowance — there's no monthly cliff to plan around.
Protection never stops. Even past your cap, SpamKill keeps filtering. Nothing shuts off, and real submissions are never capped.
Your first overage is free. The first time you go over, you get a heads-up email and a grace period — not a bill.
Then small blocks, never a tier jump. If you keep going over, soft billing starts in increments from $5 — we never auto-upgrade your plan, and upgrades you choose apply instantly.

Alerts at 80%, 100% and 150% of your limit keep you ahead of it, and your dashboard shows whether upgrading beats paying overage. See exactly how overage works →

Our commitment, in writing
Real submissions are never capped. A flagged real person verifies in one tap.
Every held lead is recoverable for 31 days, on every plan above.
Held leads are sealed with a key only you hold; we can't read them, and they're gone after 31 days. How →
Your attribution, UTMs and conversion tracking are untouched.
Money back if we can't fix your spam, and month-to-month after the trial — cancel from your dashboard.

Turn on held-lead review (you generate your own key at setup), and every held lead is kept for 31 days, sealed so only your password opens it.

Packs

What's in each pack

Each pack groups related features so plans are easier to compare. Hover any pack chip on a plan card to see a quick description, or tap a card below to learn more.

Core Shield

Available in every plan

The foundation. Behavioral analysis, randomized fields, intelligent honeypots, and ML scoring run on every form — your visitors never see a CAPTCHA or a checkbox, bots get blocked instantly.

  • Core Invisible Protection Bots blocked silently; real humans never see a CAPTCHA or checkbox.
  • Unlimited Forms Protect every form on every site — no per-form fees.
  • Disposable Email Detection Catches throwaway addresses (Mailinator, 10MinuteMail, etc.).
  • Strictness Level Three filter levels (low / medium / high) for your whole site.
  • Monthly Stats Email Monthly summary of how much spam SpamKill blocked for you.
  • Dashboard Analytics See blocked-vs-allowed traffic and trends in your console.
Learn more →

Source Shield

Growth plan and above

Stops automated traffic at the source. Detects submissions coming from cloud servers (AWS, Azure, DigitalOcean, etc.) and lets you maintain your own blocklists for email domains and IP addresses.

  • Block Data Center IPs Block bot traffic coming from cloud servers (AWS, Azure, DigitalOcean…).
  • Domain Blacklisting Maintain your own list of blocked email domains.
  • IP Blacklisting Block submissions from specific IP addresses or CIDR ranges.
Learn more →

Advanced Intelligence

Professional plan and above

Tighter control over which leads get through, with a safety net. Allow- or deny-list submissions by country, see more of what your forms receive, and review every blocked lead — flagging any that shouldn't have been blocked — from a queue SpamKill holds only as ciphertext it cannot read.

  • Country & Geo Blocking Allow or deny submissions by country.
  • Blocked Lead Review Review every blocked submission and flag false positives. Stored end-to-end encrypted under your own key, which SpamKill never holds.
  • Submission Logging Fuller visibility into your form activity, alongside the blocked-lead queue.
Learn more →

ID Verification

Business plan and above

For traffic that tries to look human. Detects VPN and proxy traffic (including residential proxies), flags submissions where the name and email do not match, and lets you customize the verification challenge presented to suspicious visitors.

  • Challenge Type Customization Pick the verification challenge for suspicious visitors (biometrics, social login, field re-entry).
  • Proxy & VPN Detection Detect commercial VPNs and residential proxies.
  • Name Matching Flag mismatches between the name field and email — and gibberish entries.
Learn more →

Audit Intelligence

Scale plan and above

Get a monthly encrypted CSV containing every blocked submission — full submission data, IP, country, timestamp, block reason. Useful for compliance, audits, and bulk review.

  • Monthly Export of Blocked Leads Encrypted CSV of every blocked submission, emailed monthly.
Learn more →

Enterprise Suite

Elite plan only

For high-volume teams who need scale. Operate on blocked leads in bulk, build custom analytics dashboards, integrate via the SpamKill API, protect multiple domains under a single account, and audit detection accuracy by marking false positives and negatives across every submission.

  • Bulk Actions on Blocked Leads Mark false positives in batches and bulk-export blocked lead details.
  • Custom Analytics Reports Build custom dashboards on your blocking and lead data.
  • API Access Programmatic access for integrations and custom workflows.
  • Multi-Domain Protection Protect multiple domains under one account.
  • Submission Audit & Review Deeper review and accuracy tuning, with feedback on both kinds of mistake.
Learn more →
Full technical feature comparison Show every feature side-by-side ↓

All features across all tiers. For the detail-oriented.

Feature Starter
$29/mo
Growth
$59/mo
Professional
$149/mo
Business
$299/mo
Scale
$499/mo
Elite
$999/mo
Clean leads/year6,00030,00060,000180,000600,0002.4M
Protected formsUnlimitedUnlimitedUnlimitedUnlimitedUnlimitedUnlimited
Team seats111110Unlimited
Core Invisible ProtectionBehavioral analysis, field randomization, honeypots & ML scoring — all behind the scenes. No CAPTCHAs. Learn more →✓✓✓✓✓✓
Disposable Email DetectionDetects temp email services (Guerrilla Mail, Mailinator, etc.). Block, challenge, or ignore. Learn more →✓✓✓✓✓✓
Strictness Level3 levels (low/medium/high) to balance spam protection vs. false positive tolerance. Learn more →✓✓✓✓✓✓
Challenge types (all enabled)✓✓✓✓✓✓
Block Data Center IPsDetects cloud/hosting IPs (AWS, Azure, etc.) via ASN lookup. Block, challenge, or ignore. Learn more →—✓✓✓✓✓
Domain BlacklistingMaintain your own list of blocked email domains (e.g. mail.ru). User-managed from your dashboard. Learn more →—✓✓✓✓✓
IP BlacklistingBlock submissions from specific IP addresses or CIDR blocks. User-managed from your dashboard. Learn more →—✓✓✓✓✓
Country & Geo BlockingAllow-list or deny-list by country via IP geolocation. Block, challenge, or ignore. Learn more →——✓✓✓✓
Blocked Lead ReviewReview every blocked submission, mark false positives so the model learns, and recover genuine leads with everything they submitted. Stored end-to-end encrypted under a key only you hold. Learn more →——✓✓✓✓ (bulk)
Challenge Type CustomizationChoose which challenges to present: WebAuthn biometrics, social login, or field re-entry. Learn more →———✓✓✓
Proxy & VPN DetectionDetect VPNs (by ASN) and proxies (including residential). Block, challenge, or ignore. Learn more →———✓✓✓
Name MatchingFlags name/email mismatches and gibberish entries. Block, challenge, or ignore. Learn more →———✓✓✓
Monthly Export of Blocked LeadsAuto-emailed encrypted CSV with all blocked lead data — full audit trail. Learn more →————✓✓
Submission LoggingFuller visibility into your form activity, alongside Blocked Lead Review. Learn more →——✓✓✓✓
Submission Audit & ReviewDeeper review and accuracy tuning, with feedback on both kinds of mistake — the real leads that were held and the spam that got through. Learn more →—————✓
API access—————✓
Multi-domain—————✓
Dashboard analytics✓✓✓✓✓✓ (custom)
Monthly stats email✓✓✓✓✓✓
Overage rateFirst overage: free grace period. After that, soft per-block billing with alerts at 80%, 100% & 150%. Learn more →$5/100$5/250$10/1,000$10/1,000$10/5,000$10/10,000
The safety net

What happens to a flagged real lead?

Every plan has a path through. Higher plans add visibility and control.

Every plan
One-step verification
A flagged visitor proves they're human with a quick social or device sign-in and continues. Real submissions are never capped.
Professional & up
Blocked Lead Review
Open every held submission — encrypted with a key only you hold, decrypted in your browser — and teach the filter with each call.
Scale & up
Monthly encrypted export
Every blocked lead's details, auto-delivered as an encrypted CSV — a full audit trail.
Elite
Full submission audit
Tune accuracy with your own decisions, flagging both the leads wrongly held and the spam that got through.

Full details → Blocked Lead Review in the feature guide

Small business & creators · Self-serve
Same protection, no hands-on tuning.

The same user-friendly spam protection, with nothing for your visitors to solve — just without the held-lead review and day-7 hands-on tuning that come with the growth team plans. Non-profits take 20% off any plan, for as long as they're a non-profit.

Compare small business plans →
Agencies · Partner program
One protection layer across every client account.

Stop bot leads before they trigger automations in your clients' CRMs — without the conversion drag of a CAPTCHA. Pilot on a few client domains, then standardize across your portfolio, at 30–55% off every client licence.

See the partner program →
Partner pricing and plans on the agency page
Every client from one account
Deploy across client domains and manage them in one place — no separate logins per client.
Clean CRMs, working automations
Bot leads never reach HighLevel, HubSpot, Keap or ActiveCampaign, so tags, sequences and pipelines fire on real people.
Tuned per client
Three strictness levels, set client by client. Flagged real people still get through with one tap.
Reports clients understand
Blocked-lead counts with 24-hour and 7-day graphs — ready for the monthly client update.
Elite · Pilot program
Need more than Scale? Elite adds:
Talk about a pilot →
Dedicated CSM
One named person who knows your funnels.
Multi-domain
Every brand, event and landing domain on one account.
API access
Pull decisions and held leads into your own systems.
Audit exports
Every held lead, exportable for compliance and finance.
OR

More than 600,000 leads a year — launches, conferences, affiliate programs. Elite from $999/mo; we start with a pilot on one funnel, then scale it. See Elite and custom volume →

Pricing FAQ

Common pricing questions

What's the lead limit on each plan?
Each plan has a yearly cap on clean leads — submissions that pass SpamKill's filters and reach your CRM. The caps are 6,000 on Starter, 30,000 on Growth, 60,000 on Professional, 180,000 on Business, 600,000 on Scale, and 2.4 million on Elite. Busy and quiet months draw from the same annual pool, so pick the plan that covers your expected volume for the year. You can upgrade or downgrade anytime as your traffic changes.
Does spam count against my limit?
No. Your limit only counts clean leads — the submissions SpamKill lets through to your CRM. Every spam submission we block is on us — it doesn't eat into your quota, no matter how much spam you get hit with. You only pay for the real submissions that reach you.
What happens if I go over my limit?
Protection never stops. The first time you exceed your yearly limit, we send a heads-up email instead of charging overage — your first overage is free. If you keep going over, soft overage billing kicks in at affordable per-block rates (e.g. $5/100 on Starter, $10/5,000 on Scale, $10/10,000 on Elite). You'll get alerts at 80%, 100%, and 150% of your limit, and we'll always show you whether upgrading is cheaper than paying overage.
My traffic fluctuates a lot — how do I pick a plan?
Far less than it would with monthly-capped tools — SpamKill limits are yearly. A slammed month and a quiet month draw from the same annual pool, so a spike never hits a mid-month wall. Estimate your leads for the year ahead (last year's total is a good guide) and pick the plan that covers it — every card also shows the monthly average for reference. If you outgrow your plan mid-year, upgrading takes one click and applies instantly.
Can I switch plans anytime?
Yes. Upgrade or downgrade from your dashboard at any time. Upgrades take effect immediately. Downgrades take effect at the next billing cycle. No penalties either way.
Is there a free trial on every plan?
Yes. Every plan includes a 30-day free trial with full features. No credit card required to start. Growth Teams plans also include hands-on filter tuning with our team on day 7; high-volume funnels start with a pilot conversation instead of a self-serve trial.
Do you offer annual discounts?
Yes — get 2 months free when you pay annually (effectively ~17% off). That's available on every plan from Starter through Elite. Toggle the annual/monthly switch on any pricing section to see the exact savings. Enterprise plans have custom billing arrangements.
What if I'm not sure which plan is right?
Start with the plan closest to your needs — you can always upgrade or downgrade later. If you buy leads, the Growth Teams ladder above is the place to start; if you don't, the links under it route you to small business, high-volume or agency pricing.
Are there any hidden fees?
No hidden fees. Flat monthly pricing. The only additional charge would be overage if you consistently exceed your lead limit — and even then, we give you a grace period the first month and always show you if upgrading would be cheaper.

Not sure where to start? We'll help.

Every plan has a free trial. Start there and upgrade when you're ready.

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