RocketReach export to email list: grades read, guessed emails flagged
In short: Reads a RocketReach list export, uses the recommended (professional) email as the send address, reads the email grade (A as verified, A- and B as risky, invalid set aside), merges repeats and flags role addresses, webmail and domain mismatches. Limit: RocketReach doesn't publish its CSV column names; Recommended Email, the grade column and the numbered email columns are found by name from an inferred list, so check the notes above the result.
Export the list from RocketReach as CSV and upload it here. The recommended email becomes the send address, its grade is read (A kept as verified, A- and B marked risky, invalid set aside), other professional and personal emails are optional, and role addresses are set aside. Then check the clean file live before the first send.
Price: this tool is free. Checking a whole email list is from $9/mo, and the first 100 checks are free with Google, no card. See pricing
Sample result
5 RocketReach profiles: 4 to send, 1 invalid set aside.
- Addresses
- 4 to check
- Grade A
- 2
- A- or B
- 2
What this means for you
A- and B grades are often pattern guesses, so they're marked risky.
- Recommended email chosen
- A, A- and B grades read
- Invalid set aside
- Extra emails optional
- RocketReach
- Leads
- CSV
By SimpleVerifier Team · Last updated · Runs in your browser; nothing you paste is sent to us
How do I check the RocketReach leads before sending?
- Download the clean list here.
- Upload it at /verify. Every address gets a live mailbox check, and valid, risky and invalid download as separate files; catch-all domains are marked. The first 100 email checks are free with a Google sign-in, no card.
- Send only the valid file; treat risky and catch-all results as a separate, smaller test.
How do I clean a RocketReach export before cold emailing it?
- In RocketReach, save the profiles to a list, select the list and export it as CSV.
- Upload the CSV here, or paste it. The email, name, company, website and status columns are found by name.
- Choose what to set aside: RocketReach's invalid addresses and role addresses (on to start), accept-all and unverified addresses, personal webmail.
- Download the clean list and the set-aside file, each with a flags column (role, webmail, possible typo, domain differs from the company website).
Example
- You enter
- A RocketReach list with 5 profiles and a
Recommended Email Gradecolumn: A, A-, B, Invalid and A, plus a second professional and a personal email on one profile. - You get
- 4 in the list (2 verified, 2 risky for the A- and B grades) and 1 set aside as invalid. The 2 extra email columns are noted, not read, until the option is ticked.
- Limits
- Runs in your browser with no row cap; an uploaded file can be up to 25 MB.
What do RocketReach's email grades mean here?
RocketReach groups emails into a recommended email plus A, A- and B grades. Here an A is read as verified, A- and B as risky, and an invalid or bounced status is set aside. The grade is RocketReach's estimate when the profile was built; a B is often the company's usual address pattern applied to the name.
Pattern guesses are the addresses most likely to sit on domains that accept everything, which look deliverable until they bounce. A live check marks those domains.
Who uses this tool, and for what?
- Recruiters
- Pull the work address for each candidate and drop guessed ones before an outreach campaign.
- Sales teams
- Set aside invalid and role addresses from a RocketReach list before it reaches a sequencer.
- Agencies
- Compare a RocketReach list with other sources using the same output columns.
What can’t this tool tell you?
- RocketReach doesn't publish its CSV column names; Recommended Email, the grade column and the numbered email columns are found by name from an inferred list, so check the notes above the result.
- The A, A- and B grades are read from RocketReach's help page; other grade words are kept as written.
- It can't tell which addresses have a working inbox today, or which domains accept every address; that needs a live mailbox check.
- A lead database list is cold: nobody on it asked to hear from you. The tool doesn't make it compliant; follow the rules where your recipients are.
Common questions
- Which email does it use when a profile has several?
- The recommended email, or the first professional email when there's no recommended column. Tick the option to read the others as extra rows; the source_column says which column each came from.
- Can it tell which domains are catch-all?
- Not from the file alone. It reads the vendor's own accept-all or catch-all label where the export has one. Whether a domain accepts every address only shows up in a live check, which /verify runs and marks.
- Is my lead list uploaded?
- No. The file is read in your browser. Nothing is sent unless you choose to check the addresses afterwards.
Sources
A tidy list can still be full of dead addresses.
Extracting, deduplicating and syntax checks all work on the text of an address. None of them can tell whether the mailbox exists. Only the server that hosts it can answer that, through an SMTP check, and that is what the paid product does.
- Upload the cleaned file as it is: CSVs up to 100,000 rows
- A real SMTP mailbox check on every row, with catch-all detection
- Small list? Starter at $9/mo covers 2,500 emails a month, cancel anytime
Plans from $9 a month, cancel anytime, no contract. Sign in with Google and your first 100 email checks are free, no card. The free tools stay free either way.