Works with PandaDoc

Validate contact data inside PandaDoc

Check an email, phone number and address on the PandaDoc contact you already have open — one click, same tab, before the proposal goes out.

50 validations a month, free forever. No credit card.

Bad contact data costs you quietly

Nothing errors out. The document just sits at 'sent', the reminder goes to a dead inbox, and a deal you had won quietly goes cold.

Contracts that never arrive

A signature request sent to a dead address does not bounce loudly enough to notice. The deal just sits at 'sent' while you wait on a reply that cannot come.

Follow-ups to the wrong person

A typo in a recipient address puts your pricing in a stranger's inbox — and leaves the person who should have seen it wondering why you went quiet.

Numbers you can't text

Chasing a signature by SMS fails silently against a landline. No bounce, no warning, and no way to tell it apart from being ignored.

How it works

Client Validator is a Chrome extension. It reads the record on your screen — so there is no PandaDoc app to install, no API key to configure, and no admin involved.

1

Open a contact record

A contact, with the contact details panel open.

2

Click the extension

It finds the email, phone and address fields on the page and reads them.

3

Read the result

Each field comes back verified, flagged, or corrected — with a confidence score.

What gets checked

One record, one validation — whether you fill one field or all three.

Email verification

  • Spam trap detection
  • Inbox full & bounce prevention
  • Invalid format & fake account detection
  • Accuracy confidence scoring

Phone validation

  • Caller ID lookup (US & Canada)
  • Carrier lookup (US & Canada)
  • Landline vs mobile for SMS/MMS
  • Format correction & cleansing

Address intelligence

  • USPS delivery-point verification (US)
  • Building-level verification in Canada & Australia
  • Residential vs commercial indicators
  • Deliverability confidence scoring

See it on a real record

The panel opens beside PandaDoc and reads the fields already on screen.

Recorded in PandaDoc. No edits to the results.

Pricing

Start on the free plan. Move up when you need phone and address checks, more volume, or more seats.

Essential
Free

50 validations a month. Email verification only. No credit card.

Start free
Advanced
$19 /mo

200 validations a month. Adds phone validation and address intelligence.

Choose Advanced
Ultimate
$79 /mo

800 validations a month and unlimited users across your team.

Choose Ultimate
Enterprise & custom builds

Direct API access, volume past 800 records a month, a platform we don't list yet, or a multi-team rollout. Tell us what you need and we'll tell you straight whether a custom build is worth it.

Book a call

Questions

Do I need to install anything in PandaDoc?

No. Client Validator is a Chrome extension that reads the record displayed in your browser. There is no PandaDoc app to install, no API key to paste in, and no admin permission required.

Does it change my PandaDoc data?

No. It reads the fields on screen and reports back. Any correction is yours to apply — nothing is written to your records automatically.

What counts as one validation?

One record. Whether you check just the email or the email, phone and address together, that is a single validation. If every check fails on our side, the credit is refunded.

Which countries are covered?

Address validation covers the United States, Canada and Australia. Phone validation covers the United States and Canada. Email verification works worldwide.

Can I check a whole list at once?

Yes, on the Professional plan and above. Bulk validation takes a CSV export and returns the same checks across every row.

Does it work with other tools?

Yes. The extension reads how a page is structured rather than targeting one vendor, so it works across CRMs, schedulers and billing tools. PandaDoc is one of the platforms we test against directly.

Clean data, starting with the record on your screen

Free plan, 50 validations a month, no credit card. Set up takes about two minutes.

Start free →