Lead411 vs Seamless.AI

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Lead411

See full pricing history

USD · US · source: www.lead411.com

Plan	Pricing	Charged by	Offer type
Spark	USD 49 monthly · USD 40.83 / month with annual commitment $49/month or $490/year	Flat · per month	Standalone · Fixed
Ignite	USD 150 monthly · USD 125 / month with annual commitment Starting at $150/month or $1,500/year	Flat · per month	Standalone · Starting at
Blaze	Contact sales Let's chat	Flat · custom annual pricing	Standalone · Contact sales

Seamless.AI

See full pricing history

USD · US · source: seamless.ai

Plan	Pricing	Charged by	Offer type
Free — Best individual looking to get started with Seamless	Free Sign up free	Flat	Standalone · Free
Pro — Best for those seeking additional credits and premium products Highlighted	Contact sales Contact sales	Seat · Per User	Standalone · Contact sales

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Lead411

Spark

Plan card Exports: 1,000 per month or 12,000 per year

Limited
Plan card Verified emails and direct phone numbers: Included
Plan card Advanced search and Chrome extension: Included
Plan card Company news and AI search assistant: Included

Ignite

Plan card Exports: 1,000+ per month; flexible annual exports

Limited
Plan card Everything in Spark: Included
Plan card API access: Included
Plan card Buyer intent data: Add-on on annual subscription

Limited

Blaze

Plan card Unlimited exports: Included
Plan card API access and CRM customizations: Included
Plan card Buyer intent data: Optional

Limited

Seamless.AI

Free — Best individual looking to get started with Seamless

Highlights Users: 1 User

Included
Highlights Credits: 50 Credits

Included
Highlights Email Addresses: Included
Highlights Cell Phones: Included
Highlights Real-time Search Engine: Included
Highlights Enterprise Security and Compliance: Included
Highlights Export Download: Included
Highlights Premium Integrations: Included
Highlights Pitch Intelligence: Included
Highlights Free Admin Seat: Included
Highlights Advanced Org Management: Included
Highlights Connect (Emailing, Phone Calls, and Tasks): Included
Highlights Job Changes Filter: Included
Highlights API: Included
Highlights AI Assistant: Excluded
Highlights Data Enrichment: Excluded
Highlights Autopilot: Excluded
Highlights Buyer Intent Data: Excluded
Highlights Support - Self-serve Knowledge Base: Included
Highlights Email Support: Included
Highlights Live Training Webinar: Included
Highlights Priority Support Queue: Excluded
Highlights Live Chat Support: Excluded
Highlights Dedicated Success Manager: Excluded
Highlights Quarterly Business Reviews: Excluded
Highlights Phone Support: Excluded

Pro — Best for those seeking additional credits and premium products

Highlights Users: Per User

Included
Highlights Credits: Unlimited Exports

Included
Highlights Email Addresses: Included
Highlights Cell Phones: Included
Highlights Real-time Search Engine: Included
Highlights Enterprise Security and Compliance: Included
Highlights Export Download: Included
Highlights Premium Integrations: Included
Highlights Pitch Intelligence: Included
Highlights Free Admin Seat: Included
Highlights Advanced Org Management: Included
Highlights Connect (Emailing, Phone Calls, and Tasks): Included
Highlights Job Changes Filter: Included
Highlights API: Included
Highlights AI Assistant: Excluded
Highlights Data Enrichment: Excluded
Highlights Autopilot: Excluded
Highlights Buyer Intent Data: Excluded
Highlights Support - Self-serve Knowledge Base: Included
Highlights Email Support: Included
Highlights Live Training Webinar: Included
Highlights Priority Support Queue: Included
Highlights Live Chat Support: Included
Highlights Dedicated Success Manager: Included
Highlights Quarterly Business Reviews: Included
Highlights Phone Support: Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Lead411

August 27, 2026 Source
- Spark: USD 49 monthly · USD 40.83 / month with annual commitment
- Ignite: USD 150 monthly · USD 125 / month with annual commitment
- Blaze: Contact sales

Seamless.AI

August 27, 2026 Source
- Free — Best individual looking to get started with Seamless: Free
- Pro — Best for those seeking additional credits and premium products: Contact sales