Fact sheet · Sales & Lead Generation
Datasigma
B2B contact data from public web sources with verified emails and source citations
B2B contact data indexed from public web sources including company websites, news articles, registries and filings. 101M+ verified contacts with source URLs.
Overview
Datasigma indexes B2B contact data from public web sources rather than reselling lists from LinkedIn and aggregators. The platform extracts and verifies contacts from company websites, business registries, public directories, and regulatory filings, with 101M+ verified contacts. Every contact includes a source URL citation so you can verify the data before reaching out.
The platform helps sales teams find small and medium-sized business owners who don't appear on other prospecting platforms. You can upload existing contact lists to exclude them from results, then search and export new prospects with verified business emails and phone numbers. Datasigma also offers API and MCP access for developers and AI agents.
Costs are credit-based: one credit reveals a contact's email and phone number. The free plan includes 100 credits to explore. Paid plans range from $99 to $499 per month with 2,000 to 15,000 monthly credits.
Feature facts
- 101M+ verified business contacts indexed from public web sources
- Source URL citation on every record for verification
- Real-time email verification and validation
- Advanced search filters by industry, location, and company size
- CSV export with verified contact data
- Exclude existing contacts and suppress lists
- API access for programmatic data retrieval
- MCP integration for AI agents
- CRM and data enrichment integration
- 2 in 3 contacts not on other prospecting platforms
Pricing
Pricing model: Freemium
Free plan: 100 credits (one-time). Starter: $99/month with 2,000 credits. Growth: $189/month with 5,000 credits. Pro: $499/month with 15,000 credits. One credit reveals a contact's email and phone number.
Follow Datasigma: their milestones, new launches and awards come to you by email, once a day by default.
Datasigma specifications
| Section | Sales & Lead Generation |
|---|---|
| Website | datasigma.io |
| Votes2 | 0 |
Datasigma metrics
| Metric | Value |
|---|---|
| Domain Rating | 0 no change since last check |
| Trust Flow | 1 no change since last check |
| Citation Flow | 22 no change since last check |
| Referring domains | 6 no change since last check |
| External backlinks | 14 no change since last check |
Fact: Ahrefs Domain Rating checked 12 Nov 2026, fact changed 25 Oct 2026. Fact: top topic Arts/Performing Arts (1). Fact: Majestic checked 25 Oct 2026, fact changed 25 Oct 2026. Link facts from Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Datasigma domain fact sheet
Open the fact sheet
| Domain age | 1 year |
|---|---|
| Registered | |
| Expires | |
| Registrar | NameCheap, Inc. |
| DNSSEC | Not signed |
Datasigma launch receipt sheet
What we have measured for Datasigma since it went live on SaaS Directory Info on 25 October 2026.
- 0 Domain Rating (Ahrefs) no change since launch
at launch: 0 (25 Oct 2026); latest: 11 Nov 2026 - 1 Trust Flow (Majestic)
first measured 25 Oct 2026 - 6 Referring domains (Majestic)
first measured 25 Oct 2026
Day 17 since launch. Next receipt: day 30, 24 Nov 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.
Got a launch coming up?
Step-by-step tips for before, during and after your launch, free to read on SaaS Directory Info.
- Prepare
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Compare and explore
Frequently looked up
- Q1Where does the data come from?
- Datasigma indexes publicly accessible business information from company websites, news articles, public directories, registries, and regulatory filings. Each record includes a link to the public source page.
- Q2How are emails verified?
- Emails are verified before entering the index, and you can re-verify at export. Verification is a quality check, not a guarantee that every future message will be delivered.
- Q3When are credits charged?
- Revealing a new contact costs 1 credit when an email or phone number is provided. Contacts you have already revealed in Datasigma are not charged again. Exports reserve credits upfront and refund unused credits and previously revealed contacts after processing.
- Q4What do I get when I sign up?
- New accounts start with 100 free credits to explore the data and try the platform before choosing a paid plan. No credit card is required.
- Q5Am I ever charged twice for the same contact?
- No. Once you reveal or export a contact, it's yours. Viewing it again or including it in a later export never costs a second credit.
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Datasigma has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
See also
| Product | Origin | DR1 | Votes2 |
|---|---|---|---|
 MPSHuntersDaily government bid alerts for copier, MFP, and managed print RFPs across dozens of states | not stated | 27 | 0 votes. Log in to vote for MPSHunters in the file |
 Bread & ButterAI lead intelligence engine that turns anonymous website traffic into closed-won deals | Canada | 29 | 0 votes. Log in to vote for Bread & Butter in the file |
 LeadpoetAI lead generation and outreach platform that finds qualified B2B companies and contacts with buying signals | United States | 23 | 0 votes. Log in to vote for Leadpoet in the file |
 IncumbentlyAI agents track 75+ buying signals to find companies switching software and their decision makers | not stated | 0 | 0 votes. Log in to vote for Incumbently in the file |