Your client.
Their own impact witness.
They text what the injury takes from them, the day it happens. Your demand letters finally capture the true impact, in your client's own words.
Try Impact Witness free: your first client is on us.
Then $39 per client, only when you onboard them.
Pilot firms launching summer 2026 — founding firm spots open.
Categorized and logged to the privileged case timeline.
Categorized and logged to the privileged case timeline.
Damages Narrative — Sarah M.
Case 2026-PI-0142 · cumulative impact
By early June the pain in her left arm had grown severe enough that she could no longer lift her own daughter into a car seat — a task she had performed without thought every morning.
The toll has reached well beyond her mornings. She was unable to sit through her daughter's recital, leaving early when staying became impossible — one of many ordinary moments the injury has taken from her.
Witness Preparation — Sarah M.
Anchor her testimony to dated specifics
Q: Has the injury changed your daily routine?
Jun 2 — couldn't lift Mia into her car seat; sharp pain down my left arm.
Q: Have you missed things that matter to you?
May 24 — left Mia's recital early; couldn't sit through it.
*Designed to support a claim of attorney-client privilege and work product. Whether a given communication is privileged depends on how your firm uses the platform; Impact Witness cannot guarantee protection. Security & privilege overview.
Running live at Patterson Law Group, Fort Worth
dated moments logged by real PI clients
entries from our most engaged client
clients have opted out
The problem
Your client is the hardest witness in the case to make credible.
On the other side is a machine built to minimize them — adjusters trained to discount, defense counsel betting your client forgets. And your client's own account is the easiest to wave off: "I was in a lot of pain, I couldn't do what I used to" lands as vague and self-serving. Worse, memory itself works against you — the mind is built to bury the worst of it long before the demand or the deposition.
What juries usually hear
"I was in a lot of pain. I couldn't do the things I used to."
Reconstructed months later. Generic. Easy to wave off as self-serving.
What your client captured in the moment
"3:10 a.m. — couldn't sleep from the shoulder again, third night this week. Missed Mia's recital Tuesday — couldn't sit through it."
Captured the day it happened — the raw material for a sharper demand and testimony a jury believes.
The science is against memory. Fading affect bias softens the sting of bad memories faster than good ones; the peak-end rule and duration neglect erase the cumulative grind of every sleepless night in between — and that grind is what proves the case.
Read the research →Specificity is credibility. Capture it the day it happens, and your client becomes their own best impact witness.
How it works
A string of texts becomes a demand they can't wave off.
Your client just texts what they're living. Impact Witness categorizes and threads each moment — and your firm exports it, rewritten in demand format, in your client's truth.
& threaded
Attorney work product · privileged
Damages Narrative
Cumulative impact · drafted from the case record
Since the collision, the toll has been daily. By early June the pain in her left arm was severe enough that she could no longer lift her own daughter into a car seat — a task she had done without thought every morning. Her sleep fractured, waking before dawn multiple nights a week.
The isolation compounded the physical toll: she left her daughter's recital early, unable to sit through it — one of many ordinary moments the injury quietly took.
Tell us about the injuries
A 60-second intake gives the AI your case context.
Your client texts life as it happens
Pain, missed events, sleep. No app to install.
We organize it automatically
Categorized and filed in the background. Nothing for your team to do.
Export the true story
Demand, depo prep, trial. The cumulative impact, not partial memory.
The platform
Every moment your case needs — captured the second it happens.
Clients just text
Pain spikes, sleepless nights, missed events. No app, no login, no schedule.
Zero busywork for your staff
Every moment is categorized and filed automatically. No inbox to clear, nothing to do day to day.
Any language
Clients text in Spanish, Vietnamese, anything. Your team reads English; the original words are preserved.
Built to support privilege
Logged at your direction during representation. Each firm's data is walled off; client texts never train AI.
Alerts only when they matter
High-severity moments ping the attorney. Everything else waits in a daily digest.
One-click exports
A damages narrative for the demand. A prep packet for depo and trial. Both drawn straight from the record.
Where the record changes the case
Where Impact Witness pays off.
Stronger demand letters
Adjusters settle on what the demand says. With the cumulative record in hand, your demand reads with a texture and weight no reconstructed narrative can match.
Negotiation leverage
When the adjuster pushes back, you're not arguing from spotty memory — you're working from the timeline.
Deposition & trial readiness
By the time depo or trial arrives, the worst weeks would have faded. The preserved record keeps them present — and preps your client to testify to specifics.
Built by a PI lawyer

“I'm a PI lawyer. Every case lives or dies on damages, and memory fades fast. By the time I write the demand, my client can't remember the worst weeks. Impact Witness fixes that at the root: every text lands in the case record the day it happens. The recital she left early. The sleepless night. The morning she couldn't lift her kid into the car seat. I write the demand from her own dated record, and she takes the stand remembering the specifics. A client who remembers is a client who wins.”
— Travis Patterson, Managing Partner, Patterson Law Group, Fort Worth TX.
Simple per-client pricing
One flat fee per client. That's it.
plus applicable sales tax
One flat fee. Full case duration. Every feature included.
Seats never expire: buy a block now, enroll clients as they sign.
- Expense it like medical records, depo costs, or expert fees.
- Pass it through on the settlement sheet or absorb it as a firm cost.
- No per-user fees. No annual contracts. No surprises.
Your first client is on us: one free seat, granted at signup.
Then $39 per client, only when you onboard them.
Questions
Everything you need to know before signing up.
Start documenting impact today.
Create your firm account in 2 minutes. Your first client is free. Then $39 per client, full case duration.