Plain explanations of how this software works.
Short guides to the ideas behind our products, what the job flow looks like through the API, and answers to common questions.
The basics, without the jargon
What is contact data enrichment?
Enrichment takes a record you already have, such as a name and company, and adds what's missing, such as a work email or phone number. It's most useful when each value comes back with a status, because a filled-in field isn't the same as a correct one.
Contact data enrichmentHow does waterfall enrichment work?
A waterfall tries one data provider, and if that returns nothing, moves on to the next. No single source covers everyone, so working through several can fill in more of a list. Checking the result afterward still matters.
Contact data enrichmentWhat does email verification check?
Syntax checks catch addresses that aren't correctly formed. MX checks confirm the domain is set up to receive mail. SMTP checks ask the mail server about the mailbox without delivering a message. Together they tell you which addresses are safe to send to.
Email verificationWhy catch-all domains need care
A catch-all domain accepts mail for any address, so its server answers yes whether or not the mailbox exists. A positive check on one of these domains proves very little, which is why they're usually marked as risky rather than valid.
Email verificationWhat is web data extraction?
Extraction software reads web sources, picks out specific fields and returns them as rows and columns, instead of someone copying them by hand. Only use it on sources you're permitted to access, in line with the law and the source's own terms.
Web data extractionWhat is sales intelligence?
Sales intelligence is information that helps you decide which accounts to contact and what to say. That can mean company details, signals such as hiring, and a suggested opening line that starts from something specific.
Sales intelligenceCleaning data before it reaches your CRM
Remove duplicates first, so you don't pay to process the same record twice. Then fill in missing fields, verify email addresses, and decide what to do with risky ones before anything is imported. It's easier to keep bad data out than to remove it later.
Business productivityBulk processing or API: which should you use?
Bulk processing suits one-off or occasional work on a whole file: upload it and download the result. An API suits work that repeats or starts from another system, such as checking each new signup as it arrives.
How delivery works
What the job flow looks like
Submit a job, check its status while it runs in the background, then download the result. Rate limits and idempotency keys keep retries safe.
POST /v1/jobs
Authorization: Bearer YOUR_API_KEY
Idempotency-Key: 7f3a-sample
{
"type": "email_verification",
"input_file": "contacts.csv"
}{
"id": "job_8f2c",
"status": "submitted"
}An illustrative example, not a published reference. Talk to us about API access and we'll go through the details.
Common questions
What does Talvexio do?
Talvexio LLC is a software company. We provide subscription-based SaaS products for B2B lead generation and prospecting, web data extraction, contact data enrichment, email verification, sales intelligence and business productivity.
How can I use the software?
Three ways: an online software subscription, bulk data processing for whole files, and API access for connecting your own systems.
Who is it for?
Businesses that work with B2B data, including sales teams, lead generation agencies, recruiters, RevOps and CRM teams, GTM engineers and founders.
Is Talvexio an agency or a list-building service?
No. We build and provide software. Your team runs the tools and decides what to do with the results.
Can businesses outside my country use it?
Yes. The software is delivered online to businesses worldwide. You're responsible for using it, and any data it returns, in line with the laws that apply to you.
How much does it cost?
It depends on the product and how much you need to process. Tell us what you're trying to do and we'll share the options.