Process Service Software for Investigators

PIwitness records every service attempt with the time, GPS location and photos, tracks the papers, court, serve-by date and attempts your state requires, and fills the affidavit of service or affidavit of due diligence straight from the case. Bill per serve with extra attempts and rush fees on the same case.

Process service · Updated October 31, 2026

Everything about the papers on one case

  • Documents to be served, court, court case number, plaintiff and defendant
  • Serve-by and hearing dates and the attempts required
  • Service allowed: personal only, substitute, registered agent or posting
  • Alternate addresses and the best times to find the person
  • Service status and who was served

Defensible attempts

One tap logs an attempt: no answer, not home, does not reside, personally served, substitute service, refused, posted. Each is time-stamped and GPS-tagged, with photos of the door and residence. The report lists every attempt in a table with the outcome.

Affidavits filled in for you

The affidavit of service and affidavit of due diligence forms pull the papers, court, dates and attempts from the case. Upload your court's own fillable PDF and PIwitness fills that too.

Skip trace to service

Can't find them? Open a missing person / skip trace case for the locate, then serve. Background and skip-trace cases keep Social Security numbers encrypted.

Frequently asked questions

Can I bill per serve?

Yes. Process service cases bill a flat fee per serve, with extra-attempt and rush fees you set in Settings, plus mileage.

Does it work offline?

Yes. Attempts logged with no signal save on your phone and sync later, keeping their original time and location.

Spend Less Time Writing. More Time Investigating.

Every plan includes every feature and a 14-day money-back guarantee. Save 20% with annual billing.

Get Started