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Karmen vs Outbuild

Two AI scheduling tools that take different routes. Karmen is an AI scheduling co-pilot that reads drawings, specs and past schedules to build, update and analyze schedules in natural language, then exports them to Primavera P6 or Microsoft Project. Outbuild is a collaborative scheduling and field coordination platform where the master schedule, lookaheads and weekly work plans live, with AI assistants and agents built in and a published starting price. Desk research from vendor pages read Oct 26, 2026; not tested, no winner.

DESK RESEARCH, NOT TESTED. Compiled from vendors' public websites (accessed Oct 26, 2026). Vendor claims are not verified by Means & Methods Lab. No scores or rankings.

In short: Karmen (AI scheduling co-pilot; no public prices (quote / sales)) vs Outbuild (Collaborative scheduling & lookahead; vendor publishes prices). Facts last checked Oct 26, 2026. No winner declared; not tested.

Side by side

Karmen vs Outbuild: vendor-published facts side by side
Sheet rowKarmenOutbuild
CategoryAI scheduling co-pilotCollaborative scheduling & lookahead
AI role (our label)AI-firstAI-first
What it doesAI scheduling co-pilot, steered in natural language, that reads project documents to build new schedules, update existing ones and analyze changes. It reads drawings, specs, historic schedules and templates in P6/MSP/XER; new schedules include WBS, activities and logic links; updates include time-impact analysis (fragnets); and analysis tracks float and critical-path movement between monthly updates. Exports to Primavera P6 and Microsoft Project. Vendor says it learns from your historic schedules and reads thousands of pages in minutes (vendor claims, not verified). Security: vendor says SOC 2 reports are shared on request, data is encrypted in transit and at rest, and project documents are never used to train shared models. Re-read Oct 17, 2026: consistent with the above; the page lists three jobs (build new schedules, update existing ones with time-impact analysis, analyze schedule evolution over time). Re-read Oct 18, 2026: homepage unchanged in substance (build, update with time-impact analysis, analyze; exports to Primavera P6 and Microsoft Project). Y Combinator batch: Fall 2024 (YC company profile). Re-read Oct 19, 2026: unchanged in substance. Re-read Oct 20, 2026: homepage unchanged in substance (reads drawings, specs and historic P6 or MSP schedules; builds, updates with time-impact analysis and analyzes schedules, steered in natural language; exports to Primavera P6 and Microsoft Project; SOC 2 reports on request). Customer quotes were not used. Re-read Oct 22, 2026: homepage unchanged in substance (reads drawings, specs and historic P6 or MSP schedules; builds, updates and analyzes schedules in natural language with CPM logic; exports to Primavera P6 and Microsoft Project; SOC 2 reports on request; says project documents are never used to train shared models); its benefits list structured fragnets for time-impact analysis and update-to-update tracking of float movement and critical-path shifts. Customer quotes were not used. Re-checked Oct 23, 2026: homepage unchanged in substance (reads drawings, specs and historic schedules in P6, MSP or XER; builds and updates schedules with CPM logic and time-impact fragnets; exports to P6 and Microsoft Project; SOC 2 reports on request; project documents never used to train shared models). Customer quotes not used. Re-checked Oct 24, 2026: homepage unchanged in substance (reads drawings, specs and historic schedules in P6, MSP or XER; builds, updates and analyzes schedules in natural language with CPM logic; structured fragnets for time-impact analysis; update-to-update float and critical-path tracking; exports to Primavera P6 and Microsoft Project; SOC 2 reports on request; project documents never used to train shared models). Customer quotes not used. Re-checked Oct 25, 2026 (also read for a compare): homepage unchanged in substance (reads drawings, specs and historic P6 or MSP schedules and templates; builds, updates with time-impact analysis and analyzes schedules in natural language; exports to Primavera P6 and Microsoft Project; SOC 2 reports on request). Customer quotes are not used. Re-checked Oct 26, 2026: homepage unchanged in substance (reads drawings, specs and historic P6, MSP or XER schedules; builds, updates with time-impact fragnets and analyzes schedules in natural language; exports to Primavera P6 and Microsoft Project; SOC 2 reports on request; project documents never used to train shared models). Customer quotes are not used.AI-powered, collaborative scheduling and field coordination platform (vendor description) for master schedules, lookaheads and weekly work plans. Users can build master schedules (or import from MS Project or P6), create lookaheads from the master schedule with progress pushing back automatically, weekly work plans with trade commitments, and reporting such as Percent Planned Complete, Percent Roadblocks Removed, Reason for Variance, and S-curves. Procore integration is described by customers; the pricing FAQ (checked Oct 15, 2026) lists two-way Procore integration, Autodesk Construction Cloud integration, and export to PDF, XML, or XER. Vendor cites 450+ customers and $50B+ in active projects (vendor claims). Re-read Oct 17, 2026: the homepage now calls Outbuild a scheduling intelligence platform for construction, announces a Q3 launch called Field Forward, and lists turning RFIs into trackable roadblocks; its Procore section lists two-way schedule sync, submittals tied to schedule activities, RFIs pulled into the Roadblock Log and drawings attached to lookahead tasks. The pricing FAQ says every plan includes onboarding, live support, integrations and iPad access. Re-checked Oct 19, 2026: unchanged in substance. The base plan is now named Outbuild Core (master schedule, lookahead, project hub, weekly work plan, schedule impact management, roadblocks and Outbuild AI); the menu describes Outbuild AI as instant schedule answers and lists scheduling agents, a template library and Schedule Impact Requests; integrations listed are Autodesk, Procore and Trimble ProjectSight; and the pricing page lists iPad and iPhone apps with an offline mode. Re-checked Oct 21, 2026: unchanged in substance (scheduling intelligence platform, Field Forward Q3 launch banner); the pricing page's plan table lists Outbuild AI features as Executive Dashboard Assistant, Schedule Assistant, Schedule Health Agent, Schedule Co-Builder Agent and Schedule Generator Agent. The 450+ customers and $50B+ figures remain vendor claims. Re-checked Oct 22, 2026: unchanged in substance; the plan table still lists the Executive Dashboard Assistant, Schedule Assistant, Schedule Health Agent, Schedule Co-Builder Agent and Schedule Generator Agent, and a homepage banner promotes a Q3 release called Field Forward. The pricing FAQ says a phone version is coming soon while the plan table lists iPad and iPhone apps. Re-checked Oct 23, 2026: unchanged in substance; the banner now reads that the Q3 Field Forward launch is here, the menu lists AI agents for scheduling, and the plan table still lists the Executive Dashboard Assistant, Schedule Assistant, Schedule Health Agent, Schedule Co-Builder Agent and Schedule Generator Agent. The pricing FAQ still says the mobile version is coming soon while the plan table lists iPad and iPhone apps. Re-checked Oct 24, 2026: homepage and pricing page unchanged in substance (Field Forward Q3 launch banner; Outbuild AI described as instant schedule answers, with scheduling agents, a template library and Schedule Impact Requests in the menu). Re-checked Oct 25, 2026: homepage and pricing page unchanged in substance (Field Forward Q3 launch banner; Outbuild AI and scheduling agents in the menu; integrations Autodesk, Procore and Trimble ProjectSight). Customer counts, project-value figures and the ROI calculator are vendor content and not used. Re-checked Oct 26, 2026 (also read for a compare): homepage and pricing page unchanged in substance (Field Forward Q3 launch banner; master schedule, lookahead, weekly work plan, roadblocks and Schedule Impact Requests; Outbuild AI and scheduling agents; Autodesk, Procore and Trimble ProjectSight integrations; the pricing FAQ still says it can replace P6 and MS Project and exports to PDF, XML or XER). The 450+ customers and $50B+ figures, testimonials and the ROI calculator are not used.
Who it's forSchedulers, superintendents, and general and specialty contractors who own a project timeline (vendor quotes a GC scheduling director and superintendents).General contractors, owners, trade partners, and architects; superintendents and schedulers.
Pricing (as publicly stated)No public prices found (checked Oct 16, 2026; unchanged Oct 17, 2026): the vendor site has no pricing or plans link in its navigation or footer, and /pricing and /plans return a not-found page. The site's calls to action include "Book a demo". Earlier note (Oct 14, 2026): site routes to a demo booking. Confirm current pricing with the vendor. Re-checked Oct 18 and Oct 19, 2026: still no pricing page (/pricing not found); Book a demo. Re-checked Oct 20, 2026: still no pricing page (/pricing returns a not-found status); Book a demo and Talk to us. Re-checked Oct 22, 2026: still no pricing page (/pricing returns a not-found status); Book a demo and Talk to us. Re-checked Oct 23, 2026: unchanged (no pricing link; /pricing returns not found; Book a demo and Talk to us only). Re-checked Oct 24, 2026: unchanged (no pricing link; /pricing returns not found; Book a demo and Talk to us only). Re-checked Oct 25, 2026: unchanged (no prices published; /pricing returns a not-found page; Book a demo). Re-checked Oct 26, 2026: unchanged (no prices published; /pricing returns a not-found page; Book a demo and Talk to us).Starts at $999/month, billed annually, scaled by the company's annual construction volume rather than by user or project; every plan includes unlimited users and projects. Outbuild Pro (portfolio dashboards, risk and variance analysis) is custom-priced. Free trial offered. (Pricing checked Oct 15, 2026; unchanged Oct 17 and Oct 19, 2026; the page's example works out to $100 per project or $50 per user a month at 10 projects and 20 users.) Re-checked Oct 21, 2026: unchanged (Outbuild Core starts at $999/month billed annually, based on annual construction volume, unlimited users and projects; Outbuild Pro shows Speak to an expert with no figure). The $20,000 on the pricing page is an ROI calculator output, not a price. Re-checked Oct 22, 2026: unchanged (Core from $999/mo billed annually, priced on annual construction volume, unlimited users and projects; Pro custom; free trial or demo). The ROI calculator is still not used. Re-checked Oct 23, 2026: unchanged (Core from $999/mo billed annually, priced on annual construction volume, unlimited users and projects, onboarding, live support, integrations and iPad access included; Pro custom). The ROI calculator is still not used. Re-checked Oct 24, 2026: unchanged (Core from $999/mo billed annually, unlimited users and projects, free trial; Pro via Speak to an expert with no figure). The ROI calculator is still not used. Re-checked Oct 25, 2026: unchanged (Core from $999/mo billed annually, priced on annual construction volume, unlimited users and projects; Pro custom; free trial or demo). The ROI calculator is still not used. Re-checked Oct 26, 2026: unchanged (Core from $999/mo billed annually, priced on annual construction volume, unlimited users and projects; Pro custom; free trial or demo).
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Vendor links
Sources

Facts last checked: Oct 26, 2026. Prices change; check the vendor page before relying on them.

Where the vendor descriptions differ

  • What each sells (vendor wording): Karmen describes an AI scheduling co-pilot that reads your project documents to help you build and edit detailed schedules, exportable to the scheduling software you already use. Outbuild calls itself a scheduling intelligence platform and an AI-powered, collaborative scheduling and field coordination platform built for construction.
  • Where the schedule lives: Karmen exports straight to Primavera P6 and Microsoft Project, and says there is no tool switch. Outbuild's pricing FAQ says it is built to replace P6, MS Project, Excel and other scheduling tools, with the master schedule, lookahead, weekly plan and field input in one system, and it exports to PDF, XML or XER.
  • AI: Karmen reads drawings, specs and historic schedules or templates (P6, MSP, XER), builds new schedules, updates existing ones with time-impact analysis (fragnets) and tracks float and critical-path movement between updates. Outbuild's plan table lists an Executive Dashboard Assistant, Schedule Assistant, Schedule Health Agent, Schedule Co-Builder Agent and Schedule Generator Agent.
  • Field and team features: Outbuild lists lookaheads tied to the master schedule, weekly work plans with trade commitments, roadblocks, Schedule Impact Requests, RFIs and submittals linked to the schedule, iPad and iPhone apps with offline mode, and integrations with Procore (two-way), Autodesk and Trimble ProjectSight. Karmen's homepage describes the scheduling work itself and does not list field-coordination features.
  • Security (vendor statements): Karmen says SOC 2 reports are shared on request, data is encrypted in transit and at rest, and project documents are never used to train shared models. We did not record comparable statements from the Outbuild pages read.
  • Pricing (checked Oct 26, 2026): Karmen publishes no prices (Book a demo; /pricing returns not found). Outbuild Core starts at $999 a month billed annually, priced on annual construction volume with unlimited users and projects; Outbuild Pro is custom-priced; free trial or demo.
  • Not used here: Karmen's customer quotes and Outbuild's customer and project-value figures, testimonials and ROI calculator (vendor content).

Paraphrased from the sources listed above. Vendor claims are reported as claims.

What users say

The facts above come from vendor websites. Whether either tool is any good for your work is something only people who use them can say. These are member reviews, all ratings shown, never edited or removed for being negative.

Used either of these? Share your take

Good or bad, an honest review from an estimator, PM or super helps the next team more than another vendor demo. You post under a handle; your email is never shown.

Questions to ask in your review

  • Whether you want AI help producing schedules you keep in P6 or Microsoft Project (Karmen's approach) or a platform that replaces them and connects the field (Outbuild's approach)
  • How well each tool's AI handles your own drawings, specs and schedule logic
  • What Karmen costs, and where your annual construction volume puts you on Outbuild's pricing
  • What did you use it for, on what kind of work and project size?
  • How long did setup and training take, and who on your team did it?
  • What does it cost you in practice, compared with what the sales call said?

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