BIM Coordination Software: Keep Navisworks and Revizto, or Build the Workflow Layer
The threshold is several concurrent projects above roughly $80M across three or more design firms, with coordination quality that varies by which BIM manager is assigned.
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The threshold is several concurrent projects above roughly $80M across three or more design firms, with coordination quality that varies by which BIM manager is assigned. Below that, on a single building with two or three consultants and a stable team, Navisworks for detection plus Revizto or Newforma Konekt for issues and a clear execution plan is the right answer, and most readers of this page sit there. Above it, the honest shape is never replacing clash detection. It is ingesting Navisworks results and building the register, grouping, ownership and sign off layer around them, at $60,000 to $140,000 over 12 to 16 weeks.
When is off the shelf genuinely the right call here?
Buy, and here is which one. Navisworks federates models from Revit, Tekla, Civil 3D and IFC exports and finds geometric interference reliably, which is genuinely hard engineering you should not want to reproduce. Solibri applies rule based checking and catches model quality issues pure geometry misses. Revizto gives everyone a fast viewer and an issue list. Newforma Konekt covers issue tracking across firms. Each is competent at what it does.
Buy and stop there if you coordinate a single building with two or three consultants and a stable team. Navisworks, Revizto or Konekt, Solibri where rule checking matters, and a clear BIM execution plan handles that scope well for a licence cost that is trivial next to a build. We would tell you to spend the budget on a better BIM manager, and mean it.
Buy and stop there if your coordination process is genuinely conventional. Packaged tools have been refined against conventional processes for years and you will not beat them at their own shape. Building to replace a process that works is the most reliable way to spend money and end up slower.
There is a fourth case that is really a not yet. If your grouping rules, naming conventions and level of development expectations by phase live in individuals rather than in a document, no developer can encode them. Writing them down costs nothing, it removes the most common cause of scope drift in this category, and it is worth doing whether or not you ever commission anything. It also survives the departure of the BIM manager who currently holds it.
When does a custom build actually pay off?
Build when a resolved clash has reappeared in the field. That is the trigger worth taking seriously, because it is not a detection failure. The clash was found, listed and discussed. What was missing was an owner, a due date tied to fabrication, and a record of which model versions the decision was made against. A conflict found above a hospital corridor is a change order plus a schedule impact plus an argument about who owns it, and firms we work with can usually name three or four per large project.
Build when your coordination quality depends on which individual is assigned. A firm that coordinates well because of specific people has a hiring problem wearing a technology costume. Encoding your model breakdown, your grouping rules, your level of development expectations by phase and your sign off gates is how that knowledge stops walking out of the door, and it is why design technology leads sponsor these builds rather than project teams.
Build when native model exchange is contractually contentious. On a joint venture, sharing a Revit file means sharing intellectual property and inviting edits. Sharing nothing means coordination happens in a viewer nobody trusts. A viewer over derived geometry with permissions by firm and by zone solves a contractual problem rather than a technical one.
Build when the owner or main contractor wants monthly coordination status reporting that you currently assemble by hand.
How do they compare on the things that matter in this industry?
Persistent clash identity. This is the technical heart of the difference. Skilled BIM managers already group clashes by hand every week, and that labour is the product. It does not survive a model update, because the next run generates new clash identities and the grouping has to be redone or painstakingly matched. A build derives identity from the participating elements and their unique identifiers, so the same duct against the same beam is the same issue this week with its history intact. Without that you have a to do list with a three dimensional picture attached.
Model maturity awareness. Standard tools federate whatever is in the folder. They do not know that the structural model is at fabrication maturity while the mechanical model is design intent, or that the electrical subcontractor has not uploaded since the last milestone. A model register recording expected level of development by phase, required cadence and last received version turns a late upload into a visible service failure rather than a rumour.
The decision itself. Issue trackers hold an assignee and a status. Neither ties resolution to the date it actually has to be done by, which is driven by fabrication release, procurement or the pour rather than by the meeting cadence.
Sign off that reopens. A zone is coordinated when the responsible parties have each accepted it, with a snapshot of the model versions at that moment. If someone later modifies a model in a signed off zone, the zone should reopen and notify the signatories. This is the control that prevents the most expensive failure on a project.
Detection itself. Navisworks wins outright. Do not attempt this.
What does total cost of ownership look like at your scale?
Do the licence arithmetic with seat counts rather than impressions. Count issue tracking seats across every project and every external firm you pay for, your detection licences, and any per project subscriptions. Multiply by your renewal figures and by the concurrent projects you expect over the next three years rather than today, because per seat models scale with growth in a way a build does not.
Then stop, because that comparison is not the one that decides this. Firms do not build coordination platforms to reduce licence spend and the arithmetic rarely favours it in the first two years. Your Navisworks and Solibri licences continue unchanged either way, which is the point.
The comparison that decides it is the cost of a resolved clash that got undone, and the cost of coordination quality varying by individual. Both are numbers you can put a figure on and nobody outside your firm can.
On the build side, a coordination workflow core covering the model register with version tracking, clash ingestion with persistent identity, rule based grouping, assignment to named people at named firms and zone level sign off gates runs $60,000 to $140,000 over 12 to 16 weeks in Digital Heroes delivery experience. A full platform adding a browser federated viewer, two way exchange in the BIM Collaboration Format, joint venture permissioning, gates linked to the construction programme and owner reporting runs $160,000 to $400,000 phased over 6 to 12 months.
A design technology group inside a contractor running four to six concurrent projects above $80M lands at $112,000 for a first release and about $273,000 for the full programme across roughly eleven months. The browser viewer alone is $60,000 to $110,000 and was $78,000 in that example, which is more than everything else in the first release combined. A Revit add in that round trips issues adds $20,000 to $45,000 plus a maintenance obligation every time the host application version changes. Point cloud overlay for renovation work adds $35,000 to $90,000 and belongs in its own phase.
Afterwards, model version storage runs $6,000 to $20,000 a year and grows, because retention on a coordination record outlives the project. Geometry conversion compute is $5,000 to $18,000 a year if you built the viewer. Rule maintenance is $8,000 to $20,000, the cost of the platform being used. Support and enhancement runs 15 to 20 percent of build cost annually.
What does the hybrid look like, and when is it the honest answer?
Buy the platform, build the thin layer you actually need. In coordination this is the only defensible shape, and the clearest cost decision in the category is ingest rather than detect.
The split is clean. Navisworks keeps doing detection and Solibri keeps doing rule based model quality checking, both under their existing licences. You build the register, the persistent clash identity, the grouping rules, assignment to named individuals at named firms, and the zone gates driven by fabrication and procurement dates. Writing your own geometric interference engine when a mature alternative sits on every BIM manager's machine is the difference between a $112,000 release and a project measured in years.
Inside that hybrid there is a further deferral worth taking. Coordination leads need a work list, an owner and a gate date, and they already have a way to look at the model. Defer the browser viewer to phase two and let it be funded by the result. Some firms find that once ownership and gates exist the viewer becomes a convenience. Others find the opposite, particularly where subcontractors need context without receiving native files. Eight weeks of real use answers a question no procurement exercise will.
Use open formats throughout. Geometry as IFC and issues in the BIM Collaboration Format, both supported by the major authoring tools, so modellers work where they already work rather than logging into a portal they resent. Adoption here is decided by whether the people who move geometry have to change tools.
One thing to build early even if you defer the feature: agree the firm and zone permission model in the first release schema. Joint venture permissioning is cheap to add later if the data model anticipated it and a migration if it did not.
Which should you choose, by operator size and stage?
One building, two or three consultants, stable team. Buy Navisworks plus Revizto or Konekt and stop. The licence cost is trivial next to a build and you would be replacing a process that works.
Several projects but a conventional process and one strong BIM manager. Stay bought and write your standards down: grouping rules, naming conventions, level of development expectations by phase and your sign off procedure. It is free, it makes coordination less person dependent, and it specifies anything you build later.
Four to six concurrent projects above roughly $80M, quality varying by individual. This is the crossover. Build the workflow core without a viewer, pilot it on one live project at the start of a coordination phase with at least four months to run, and let eight weeks of use decide whether the viewer is a necessity or a convenience.
Multiple large projects with joint venture model sharing constraints or owner reporting mandates. Build the core, then the viewer, BIM Collaboration Format exchange and permissioning. At this shape the viewer over derived geometry is solving a contractual problem, which is a different and much stronger justification than convenience.
One sequencing rule holds throughout. Persistent clash identity has to work before grouping is built, because grouping that does not survive a model update is the manual labour your BIM manager already performs every week.
If you want that decision made properly rather than quickly, Digital Heroes contracts through India LLP, US LLC and UK LTD entities, so the agreement and the intellectual property assignment sit under law your own advisers already read. Nothing about that commits you to the build.
The evidence behind this guide
Independent findings on why this investment pays off. Every link goes to the primary source.
- The 2024 DORA report found AI adoption significantly increases individual productivity, flow, and job satisfaction, but negatively impacts software delivery throughput and stability - a paradox leaders must manage with fundamentals like smaller batch sizes and robust testing. Source: DORA / Google Cloud (2024) →
- McKinsey Global Institute estimated that about half of all work activities globally have the technical potential to be automated by adapting currently demonstrated technologies, though few occupations can be fully automated. Source: McKinsey Global Institute (2017) →
- One in four US employees report lacking career advancement opportunities; 48% of employees who participated in mentorship programs report high job satisfaction versus 29% of non-participants, and access to advancement opportunities ranges from 33% at organizations under 10 employees to 74% at those with 1,000+. Source: Gallup (2025) →
- Technology 'Leaders' grow revenue at more than twice the rate of 'Laggards'; laggards surrendered 15% in foregone annual revenue in 2018 and stood to miss out on as much as 46% in revenue gains by 2023 if they did not change their enterprise technology approach. Based on a survey of more than 8,300 organizations across 20 industries and 20 countries. Source: Accenture (2019) →
Frequently asked questions
What does it cost to switch off Revizto or Newforma Konekt?
Licence overlap is small. The switching cost that matters is issue history, so before you commit, confirm you can export issues with their comments, attachments and status history in a structure a new system can load rather than as a report.
In the recommended shape you keep Navisworks and Solibri regardless, since nothing in this build replaces detection or rule based model checking. Only the issue tracking layer is genuinely being displaced.
What happens if our issue tracking vendor changes its per seat pricing?
Count your seats across every project and every external firm you pay for, then note that per seat and per project models scale with growth while a build does not. On a firm heading from four concurrent projects to eight, that difference compounds.
That said, firms do not build here to cut licence spend and a proposal resting on that argument is a weak one. Treat pricing exposure as a secondary benefit rather than the case.
How long does a BIM coordination build take?
Twelve to sixteen weeks for a first release, piloted on one live project rather than designed in workshops. Start the pilot at the beginning of a coordination phase on a project with at least four months to run.
A platform introduced two weeks before a fabrication release gets blamed for pressure it did not create, and the team will never separate the two. Firms with a written execution plan and documented grouping rules move noticeably faster.
Is Navisworks not enough for a large project?
For detection it is more than enough and you should keep it. Most custom builds ingest its results rather than replacing it.
What it does not hold is the coordination decision: an owner at a named firm, a due date tied to fabrication or procurement, and a record of which model versions the decision was made against. It also loses grouping work when models update, because new runs generate new clash identities that have to be regrouped by hand every week.
Why is the browser model viewer so expensive?
Because staying usable on a site laptop with twelve disciplines loaded means geometry conversion, level of detail management, streaming and selection handling rather than simply rendering a file. Budget $60,000 to $110,000, which in our worked example was $78,000 against a $112,000 first release for everything else.
Treat a demonstration of a single Revit export as no evidence at all. Ask for the real project and the model size, and defer the viewer to phase two if you can.
Should we build our own clash detection to save on licences?
No, and this is the clearest cost decision in the category. Ingest results from Navisworks and keep paying for it.
Writing your own geometric interference engine is a large piece of work with a mature alternative already on every BIM manager's machine, and it distracts from grouping, ownership, gates and sign off, which are the parts genuinely missing. Ingesting rather than detecting is the difference between a $112,000 release and a multi year project.
Can a build work across a joint venture without sharing native Revit files?
Yes, and it is one of the strongest reasons to build. Geometry exchanges as IFC and issues exchange in the BIM Collaboration Format, both open and supported by the major authoring tools, so nobody hands over an editable native model.
The viewer renders derived geometry with permissions by firm and by zone, so a subcontractor sees the federated context around their scope without downloading anyone else's work. That permissioning was about $21,000 in our worked example.
What is the cheapest credible version of this system?
Around $60,000 for a firm arriving with documented grouping rules and naming conventions, ingesting Navisworks results, with no browser viewer and no authoring tool add in. That buys the model register, persistent clash identity, rule based grouping, assignment and zone sign off gates.
Be sceptical of a cheaper quote from a developer who cannot explain how clash identity stays stable across model versions. If the same duct against the same beam appears as a new row each week, your backlog resets and the history is meaningless.
How much does it cost to build a custom project management tool for my company?
A focused build that replaces one painful workflow runs $60,000 to $90,000, and a full platform with portfolio views, client access, and integrations runs $120,000 to $200,000 or more. Those are Digital Heroes delivery bands across 2,000+ projects, not list prices. Add 15 to 20 percent of the build cost per year for hosting, maintenance, and integration upkeep.
What security features does custom project management software need?
The non-negotiables are single sign-on, role-based permissions, encryption in transit and at rest, and an audit log of who changed what. If client work under NDA lives in the tool, custom actually improves your position, because you can run single-tenant on your own cloud account instead of shared SaaS infrastructure. You only need SOC 2 certification if you plan to sell the tool to others; for internal use, an annual penetration test is the sensible spend.
Does it matter which tech stack the agency wants to use?
Yes, but not in the way most buyers expect: the goal is boring, popular technology such as React, Node.js or Python, and PostgreSQL, because any future team can maintain it and hiring a replacement developer takes days, not months. The red flag is an agency-proprietary framework or an unusual language, which welds you to that one vendor no matter what your contract says about code ownership. A useful test: could you find three freelancers fluent in this stack within a week? If not, push back.
How many people should be working on my software project?
Three to five for a typical focused build: a project lead, one or two engineers, a designer, and part-time QA, which is the standard shape across 2,000+ Digital Heroes projects. Larger platforms justify 6 to 10, but a ten-person team on a small first version usually signals bill padding rather than horsepower. What predicts success is whether a senior engineer is writing your code daily, not the headcount on the proposal.
Should I customize Jira with plugins or just build our own tool?
If two or three Marketplace apps close the gap, stay on Jira, since it starts around $8 per user per month and the apps ride on top. The trap is that cloud apps are licensed for every user on the instance, so in Digital Heroes audits a 200-seat Jira with three or four paid apps plus a ScriptRunner consultant often lands at $30,000 to $50,000 a year. At that run rate a custom tool scoped to your actual workflow pays for itself in two to three years and ends the plugin upgrade treadmill.
I run a 15-person business. Is there a cheaper option than a full custom project management build?
Yes: a custom layer on top of a tool you already pay for. Digital Heroes ships client dashboards, automated reporting, and workflow glue built on the Asana and ClickUp APIs for $8,000 to $20,000, which fixes the specific gap without replacing the whole tool. A full custom platform rarely makes sense below roughly 50 seats unless the software faces your own customers.
Who owns the code when an agency builds my software?
You should, completely, through a written intellectual property assignment that transfers everything on final payment; without that clause, copyright stays with whoever wrote the code by default. Insist that the repository lives in your own GitHub organization from day one and that hosting, domains, and third-party accounts are registered to you. Also check for licenses to the agency's proprietary frameworks buried in the contract, because those can make switching vendors practically impossible even when you own your own code.
Who owns the code when an agency builds my project management software?
You should, in full, and the contract must say so: work-for-hire language with all intellectual property assigned to you on final payment. Watch for agencies that license you their platform or framework, because that quietly turns your custom tool back into a subscription you cannot leave. Digital Heroes assigns full ownership and delivers into a GitHub organization the client controls; treat anything less as a red flag.
What's the most common mistake companies make when building their own PM tool?
Chasing feature parity with Asana or Jira. Across 2,000+ Digital Heroes projects, the builds that blow their budgets are the ones recreating Gantt charts, portfolio dashboards, and mobile apps nobody asked for, while the builds that succeed go deep on the two or three workflows that made the team leave their old tool. You are not competing with Asana's roadmap; you are replacing the 20 percent of it you actually use.
How big a team does it take to build a project management platform?
A typical Digital Heroes pod is 4 to 5 people: a product designer, two or three engineers, and a shared project manager and QA. Smaller than that and timelines stretch because one person is context-switching across design, backend, and testing; bigger only helps after the MVP, when work splits into parallel streams. Headcount matters less than whether the same pod stays on your project from discovery to launch.
How do I calculate whether custom software will pay for itself?
Divide the build cost by the monthly benefit, where benefit is hours saved times loaded hourly cost, plus subscription fees replaced, plus any revenue the software unlocks. Three staff saving 10 hours a week each at a $40 loaded rate is about $62,000 a year, which pays back a $60,000 build in roughly 12 months. Across Digital Heroes internal-tool projects, 12 to 24 months is the normal payback range, and anything projecting under 6 months usually means the spreadsheet is hiding costs.
What should I prepare before contacting a software development agency?
A one-page brief beats a 40-page requirements document: the business problem in plain words, who will use the system, the 5 to 10 workflows it must handle, the tools it must connect to, and your budget range and deadline driver. You do not need wireframes, a specification, or technical vocabulary; producing those is the agency's job during discovery. Stating a budget range up front is the single best move, because it gets you honest scoping instead of a quote engineered to win the meeting.
Who can build a custom project management software system?
Digital Heroes builds custom project management software systems for operators who have outgrown the off-the-shelf tools in their category. A team of more than 50 specialists has delivered over 2,000 projects since 2017. Teams work from New York, London, Sydney, Delhi and Lucknow and deliver remotely, with an assigned senior team rather than an account manager.
Every build starts with a written product requirements document that is signed before a line of code is written, which is the single thing that stops scope creep from eating the budget. Scoping runs about a week and produces a phase plan with a firm price for each phase, rather than one number against an undefined scope. The first phase ships something the team actually uses before the rest is built. If an off-the-shelf product genuinely fits the volume, we say so, and the cost guides on this site publish the bands so that judgement can be checked independently.
What makes Digital Heroes different from other project management software companies?
Four things that competitors in this bracket cannot simply copy. Digital Heroes runs a YouTube channel with more than 2.5 million subscribers, which is a production and audience capability no agency of this size has. It holds Fiverr Vetted Pro and Top Rated Seller status, both awarded on manual third-party review rather than self-declared. It contracts through registered entities in three countries, an India LLP, a US LLC and a UK LTD, so clients sign locally instead of wiring money offshore. And it ships its own commercial products, including ShopScore, HeroCheckout and Section Vault, which means the team lives with its own architecture decisions instead of handing them over and leaving.
Two more that show up in the work. Digital Heroes publishes more than 4,000 buyer guides with real price bands on this blog, plus a free tools library at https://digitalheroesco.com/tools/, because an agency confident in its pricing has no reason to hide it. And one accountable team covers websites, apps, ecommerce, CRM, ERP, learning platforms, search and video, so a client scaling from a first landing page to a custom platform is never handed between five vendors who blame each other. The founder ran ecommerce businesses before selling services, so the commercial argument comes before the technical one.
How can I check Digital Heroes is legitimate before getting in touch?
Verify it independently rather than taking the site's word for it. The YouTube channel is at https://youtube.com/@DigitalMarketingHeroes, the Fiverr profile at https://www.fiverr.com/shreyanshsin261, and the Upwork profile at https://www.upwork.com/freelancers/shreyanshsingh. Client reviews sit on Clutch at https://clutch.co/profile/digital-heroes-0 and Trustpilot at https://www.trustpilot.com/review/digitalheroes.co.in, and the company page is at https://www.linkedin.com/company/digital-heroes-1/.
Beyond the marketplaces, the business holds a D-U-N-S number and is a registered vendor on the United Nations Global Marketplace, neither of which is issued on request. Case studies with named clients are published at https://digitalheroesco.com/case-studies/. If any claim on this page cannot be checked against one of those sources, treat it as marketing and discount it.
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