14 days free · no credit card

Priced for one reviewer, not one enterprise

Every plan is a named-user licence with no project limit, no activity cap and no file quota. Your schedule files are read in your own browser and never uploaded.

Annual is 10 months for 12 — two months free

Reader

You do not own P6, but the schedule still lands on your desk.

$15USD/month

$150 a year — two months free

Excludes tax — added at checkout

Renews automatically · cancel any time

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Schedule Reader — P6-style, with Gantt
Critical Path & Float, longest-path method
WBS Breakdown, Activity Explorer, Logic Tracer
Duration Analysis and Calendars
Load last month as the baseline
Data Mapping — the file’s audit trail

Most chosen

Analyst

The monthly update review, start to finish.

$49USD/month

$490 a year — two months free

Excludes tax — added at checkout

Renews automatically · cancel any time

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Everything in Reader
The Overview — the whole review on one screen
Month-over-Month, Relationships Forensic, Delayed Activities
DCMA 14-Point, Logic & Network Health, Weather Risk Matrix
Resource Performance and Earned Value Management (P6 only)
Quality & Forensic Report (60+ tabs) and Report Composer

Expert

Delay analysis, claims and linear planning.

$79USD/month

$790 a year — two months free

Excludes tax — added at checkout

Renews automatically · cancel any time

Start free trial

Everything in Analyst
All four modules included
Delay analysis
Linear time-chainage with Excel round-trip
Delay Absorption, Logic Cleanser & Dangling Repair

Every section, every plan

Compare every section

A tick means the plan opens it. A dash means it does not. An amber price means it is not included, but can be added to that plan.

What you get	Reader$15 USD/mo	Analyst$49 USD/mo	Expert$79 USD/mo
Reading the schedule
Schedule Reader The schedule as P6 shows it — WBS bands, a row-aligned Gantt with baseline and float bars, drag-and-drop columns, filters, full screen.	Included	Included	Included
Critical Path & Float On the longest-path method, not the total-float shortcut.	Included	Included	Included
WBS Breakdown, Activity Explorer, Logic Tracer 12 saved layouts, 19 filters, 29 columns; the driving chain traced hop by hop.	Included	Included	Included
Duration Analysis and Calendars Credibility of the durations, estimate heaping, and every calendar checked shift by shift.	Included	Included	Included
Data Mapping — the file’s audit trail What the file contained, what was carried into the review, what was held out and why.	Included	Included	Included
Load last month as the baseline Baseline dates beside current, baseline bars in the Gantt, variance in the WBS.	Included	Included	Included
Excel export of what you are looking at	Included	Included	Included
The monthly review
Overview The whole review on one screen, with every number opening the activities behind it.	Not included	Included	Included
Month-over-Month What moved, what was added, what was rewired — did the finish move, is the progress real, what was changed to get there.	Not included	Included	Included
DCMA 14-Point All fourteen checks, with thresholds you can tighten.	Not included	Included	Included
Logic & Network Health Open ends, dangling and isolated logic, leads and lags, merge and burst points, out-of-sequence progress, constraints.	Not included	Included	Included
Delayed Activities The whole overdue backlog against the prior update, with the cause attached to each.	Not included	Included	Included
Relationships Forensic Every relationship added, removed, retyped or re-lagged since last month.	Not included	Included	Included
Resource Performance (P6 only) Planned against actual units for any assigned resource, on the schedule’s own calendars and curves.	Not included	Included	Included
Earned Value Management (P6 only) SPI by volume and Earned Schedule in time, on the resource you nominate, against the baseline.	Not included	Included	Included
Weather Risk Matrix Activities classified against a 15-type heavy-civil library and mapped across the year.	Not included	Included	Included
Output
Quality & Forensic Report The comprehensive 60+ tab evidence workbook, with a clickable contents index.	Not included	Included	Included
Report Composer PDF, Word and PowerPoint.	Not included	Included	Included
Modules — every one of them included with Expert
Linear Schedule Time-chainage from the schedule’s own location coding, with an Excel round-trip. Includes Excel: the drawing as Excel shapes, and the Trestle Path for Excel add-in.	Add $30	Add $30	Included
Delay Analysis & Validation The methods of AACE 52R-06 and 29R-03, in four paths: a submitted TIA, this month’s update, delay over any number of monthly updates, or as-planned against as-built. Adds to Analyst; not available on Reader, because it validates the analysis Analyst performs.	Not included	Add $15	Included
Delay Absorption Stress Test How much delay the network can absorb before the end date moves — the Delay Absorption section.	Add $5	Add $5	Included
Logic Cleanser & Dangling Repair Two sections, one module: Redundant Logic Cleanser finds leapfrog links and writes a cleansed .xer; Dangling Logic Repair closes activities whose start or finish no relationship reaches. Neither moves a date.	Add $5	Add $5	Included
On every plan
14-day free trial, no credit card No commitments. Full Expert access. If you do not choose a plan it simply ends.	Included	Included	Included
Your file stays on your computer Schedule files are read in your browser and never uploaded; only the numbers a review needs go to the calculation service, and nothing is stored.	Included	Included	Included
No project, activity or file limit	Included	Included	Included
Cancel or change plan any time Upgrades are prorated and take effect immediately.	Included	Included	Included
One billing cycle per subscription A module follows the plan it attaches to — a yearly plan takes yearly modules. Switch the plan to monthly first if you would rather try a module month to month.	Included	Included	Included

included not included Add $5 available as a paid module

Build your own plan

Add a module, see where your finish lands

Each price is drawn as a bar, end to end, like activities on a schedule. Start from Reader or Analyst, insert the modules you want, and compare your total with Expert, which already includes all four.

The chart follows the Monthly and Annual switch at the top of the page.

Your plan, scheduledprice as time · USD/month

Same finish as Expert, $79 USD/month. Expert gets there with all four modules in it.

Modules

Take just the one piece you need

A module attaches to a plan and can be removed whenever you like. All four are already included in Expert. Three of them attach to Reader or Analyst; Delay Analysis & Validation needs Analyst underneath it, because what it validates is the analysis Analyst performs.

Linear Schedule

$30USD/month

Time-chainage diagrams drawn from the schedule’s own location coding. Drag a label, restyle a group, save the arrangement and it survives to next month.

Includes Excel — the drawing as Excel shapes, and the Trestle Path for Excel add-in.

Delay Analysis & Validation

$15USD/month

Validate a submitted time-impact analysis by re-scheduling the network with the fragnet collapsed, and measure what a period actually cost with windows analysis.

Adds to Analyst — included in Expert. Not available on Reader.

Delay Absorption Stress Test

$5USD/month

Inject a hypothetical delay into any activity and watch the float network absorb it, hour by hour, on the schedule’s own calendars.

Logic Cleanser & Dangling Repair

$5USD/month

Two repairs on one module. The cleanser finds redundant leapfrog links, verifies each one is non-driving so no activity date can change, and hands back a cleansed .xer ready to import into P6. The dangling repair closes activities whose start or finish no relationship reaches, writing the missing half of the pair with a lag that makes the new link exactly non-binding — so again, no date moves.

Module prices follow the selected billing cycle, in US dollars, and exclude tax. Each module uses the same billing cycle as its plan.

Monthly pricing example

Analyst $49 + Linear $30 = $79.

Expert is $79 with every module already in it — the same money, or less, for three more modules. So one small module on top of Analyst is the cheaper answer; the moment you want Linear, Expert is the answer. The page will not talk you into the wrong one.

The savings argument

What it would cost you to buy this in pieces

This is a price comparison, not our price list. A reviewer who wants to read a schedule, grade it and analyse delay currently buys three separate products. On the left is what those three cost. On the right is what we charge for one licence that does all of it.

Buying from other companies

Three products from three companies, each with its own login and its own renewal date. Their prices, from their own websites.

Professional P6 reader$440

Forensic delay analyser$3,990

Linear planning tool$759

Total every year$5,189

Trestle Path Expert

One licence with every module in it — reading, grading, delay analysis and linear planning, in one place.

$790USD/yr

One login, one renewal, excludes tax. Or $79 a month if you would rather not commit to a year.

What you save by choosing Trestle Path $4,399 USD less every year

$5,189 from three companies $790 from us

Same three capabilities. One licence, one login, one renewal.

Competitor prices published on their own websites, checked August 2026. They are capable tools; the point is that you would be buying three of them. All figures in US dollars.

Teams

More than one reviewer

Seats are the same plans, bought together. Larger organisations can be invoiced against a purchase order with normal payment terms rather than paying by card.

2–9 seats

Talk to us

We set the licences up for you

10+ seats

Talk to us

Invoiced, annual, PO accepted

Any size

One invoice

No per-person signup

Talk to us about a team

Pricing questions

The questions everyone has

Every price is in US dollars. Plans are bought from your account page on trestlepath.com; a payment made any other way is refunded, or set up for you if it is what you meant to buy. When you buy through our checkout, Paddle is the merchant of record and adds whatever tax your jurisdiction requires before you pay.

Is there really a free trial?

Yes — 14 days of full Expert access — no commitments and no credit card required. Long enough to cover a whole monthly update cycle, which is when the tool proves itself or doesn’t. When it ends the dashboard locks, but nothing is deleted — pick a plan and everything is where you left it.

Can I change plan or drop a module later?

Any time. Adding is charged pro rata for the rest of the period. Removing takes effect at the end of the period you have already paid for — you keep what you bought. Moving up to Expert, which includes every module, removes any module you were paying for separately, with a pro-rata credit for the unused part of the period.

One thing to know: each account has one subscription, billed on a single cycle, so a module follows the plan it attaches to. On a yearly plan, modules are added yearly. If you would rather try a module month to month, switch the plan to monthly first — that switch takes effect at the end of the year you have paid for, and you keep everything until then.

What happens to my schedule files?

Your schedule files are read in your browser and never uploaded. The calculations run on our service from the numbers alone: only the numbers a review needs go to the calculation service, held in memory while it calculates, then gone, and never stored. Names, descriptions, notes, costs and file names are never sent, and your exports save straight to your own disk. The privacy notice shows exactly what is sent.

Can you invoice my organisation instead?

Yes. From ten seats it is an annual term with purchase orders accepted, and each licence is activated against your people’s email addresses directly — nobody has to sign up individually. Below ten seats, email us and we will set the same thing up on whatever terms suit the job. There is no self-serve multi-seat checkout yet, so a team is a short conversation rather than a form. An invoiced licence is sold by us directly, on our own invoice, rather than through Paddle’s checkout.

Is there a limit on projects or file size?

No. No project cap, no activity cap, no file quota. Your file is read on your own computer, so the only limit on its size is your machine. The calculation service has fair-use limits so that no one account can slow it down for everyone else.

What if it isn’t right for me?

Your first payment for a plan and for each module is fully refundable for 14 days, no reason needed. Paddle is the merchant of record and applies your own country’s statutory cancellation right on top of that.

Try it on a real schedule

Load your current update and last month’s. Fourteen days. No commitments or credit card required.

Start the free trial