DayOneLead

Finds newly registered businesses and automates cold email outreach campaigns

Business & Marketing Lead GenerationSubscription

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$49/moStarting price

2.9KMonthly visits

8Popularity

About DayOneLead

DayOneLead monitors public business-registration records across multiple U.S. states to identify newly formed companies on the day they file. The platform verifies contact details such as emails and phone numbers, then builds and manages automated cold email campaigns based on user-provided business descriptions. Users can review and approve campaigns before launch, with the system handling sequence writing, sender reputation warmup, and ongoing lead generation. The tool integrates with AI agents like ChatGPT or Claude via MCP and API, allowing automated workflows with human oversight. Campaigns include multi-step email sequences, reply triage, and CRM export options, with daily lead feeds refreshed as new filings occur. It is designed for sales teams, agencies, and founders seeking fresh prospecting data rather than static lead lists.

Key features

Daily new business registrations tracking
Automated contact verification
AI-assisted email campaign creation
Multi-step email sequence builder
Email warmup for sender reputation
CRM export and one-click calling
MCP and REST API access
Reply triage and campaign management

Use cases

Prospecting for sales teams using fresh business data
Agency lead generation with automated outreach
AI agent workflows for hands-off campaign building

Pros

Finds businesses the day they register
Verifies contact information automatically
Builds and manages email campaigns
Integrates with AI agents via MCP and API
Includes email warmup for better deliverability

Cons

Limited to U.S. states with active coverage
No free tier after trial period
Export capped at 200 leads per day on Founder plan
Requires manual approval before sending campaigns

Frequently asked questions about DayOneLead

What does DayOneLead do?

DayOneLead monitors public business-registration records across multiple U.S. states to identify newly formed companies on the day they file. It verifies contact details such as emails and phone numbers, then builds and manages automated cold email campaigns based on user-provided business descriptions.

Who is DayOneLead suitable for?

The tool is designed for sales teams, agencies, and founders seeking fresh prospecting data rather than static lead lists. It is particularly useful for those looking to engage with newly registered businesses as soon as they appear in public filings.

How does DayOneLead verify contact details?

DayOneLead searches all publicly available sources for contact information, including emails and phone numbers, to ensure the accuracy of the leads it provides. This verification process helps improve the quality of the outreach campaigns.

Can DayOneLead integrate with AI agents like ChatGPT or Claude?

Yes, DayOneLead integrates with AI agents such as ChatGPT or Claude via MCP and API, allowing automated workflows with human oversight. Users can connect their AI agent to DayOneLead to find businesses, build campaigns, and manage replies.

What happens after I describe my business to DayOneLead?

After describing your business in one sentence, DayOneLead matches new businesses with verified emails, writes a multi-step email sequence, and presents the campaign for your review. You can tweak the campaign before approving and launching it.

Does DayOneLead offer a free trial?

Yes, DayOneLead offers a free trial for two weeks, allowing users to explore its features and start their first campaign without any initial charge. Users can cancel anytime during the trial period.