A data analysis of how often projects actually succeed, how much money poor performance burns, why agile outperforms waterfall by a wide margin, and how big the software market propping up all of it has become.
Only 31% of projects are delivered fully successfully — on time, on budget, and to specification — while 50% are challenged and 19% fail outright, per the Standish Group CHAOS data. That failure has a price: an average of 11.4% of every dollar invested is wasted due to poor project performance, according to PMI’s Pulse of the Profession. The numbers below show what project delivery looks like in 2026, and why the tooling market keeps growing even as outcomes stay stubborn.
Key takeaways
- 31% of projects fully succeed, 50% are challenged, and 19% fail, per the Standish Group CHAOS data
- 11.4% of every dollar invested is wasted on poor project performance, per PMI — and for every $1B spent, ~$135M is lost for good (PMI 2013)
- Agile projects succeed 42% of the time versus 13% for waterfall, and fail 11% versus 59%, per the CHAOS data
- The project management software market is ~$9-10B in 2025, growing ~15% a year — $9.76B (Mordor) and $9.14B (The Business Research Company)
- 82% of organisations have at least one PMO, per Wellingtone
- Only 36% of organisations always or mostly complete projects on time, and 72% spend half a day or more collating reports manually every month (Wellingtone)
- Projects led by high-business-acumen professionals fail 8% of the time versus 11% for others, per PMI’s 2025 Pulse
How often do projects actually succeed?
Not often. Across projects tracked in the Standish Group CHAOS data, only 31% land fully successful — meaning on time, on budget, and delivering the intended result. Half (50%) come in “challenged,” late or over budget or short on scope, and 19% are cancelled or never used. The success rate has barely moved in a decade.
That distribution is the core problem the entire project management discipline exists to fix. A one-in-three success rate means the default outcome of any given project is not success — it is compromise or failure. Tooling, methodology, and governance are all attempts to shift that base rate.
Does agile really beat waterfall?
By a factor of three. Agile projects succeed 42% of the time versus 13% for waterfall, and fail just 11% of the time versus 59% for waterfall, per the CHAOS data. Waterfall projects are more likely to fail outright than to succeed — a damning ratio for the sequential, big-upfront-plan model.
The gap explains why iterative delivery has become the default for software and product teams. Shorter feedback loops catch scope and budget problems while they are still cheap to fix, rather than at a big-bang release when they are not. The methodology is not a silver bullet, but the outcome data is one-sided.
How much money does poor project performance waste?
An enormous amount. PMI’s research found that 11.4% of every dollar invested is wasted due to poor project performance, per the Pulse of the Profession. Put in absolute terms, PMI’s earlier work estimated that for every US$1 billion invested in projects, roughly $135 million is lost forever and unrecoverable, per the 2013 Pulse report.
Applied across global project spend, that 11.4% figure runs into the trillions annually. The waste is not exotic — it is the accumulated cost of the 50% “challenged” and 19% failed projects that never fully delivered. This is the number that justifies spending on project management as a competency, not an afterthought.
How big is the project management software market?
Around $9-10 billion in 2025 and compounding in the mid-teens. Mordor Intelligence sizes the market at $9.76 billion in 2025, growing at a 15.42% CAGR to $23.09 billion by 2031. The Business Research Company independently puts it at $9.14 billion in 2025, rising to $10.51 billion in 2026 at a 14.9% CAGR.
Two firms with different methods land within $0.6 billion of each other on the 2025 figure and within half a point on growth — unusual agreement for market research. The takeaway is consistent: a roughly $9-billion category growing about 15% a year, which is why the project management category is one of the most crowded in software.
Do most companies have a PMO?
Yes. 82% of organisations have at least one PMO — a project management office — per Wellingtone’s State of Project Management report. And the function is expanding: 67% of respondents see the scope and responsibilities of their PMO increasing, reflecting pressure to govern more work with tighter oversight.
But prevalence is not the same as maturity. 44% of organisations are somewhat or very dissatisfied with their current level of project management maturity, per the same report. Most companies have the governance box checked; far fewer feel it actually works. That gap is where tooling and process investment concentrates.
Why do so few projects finish on time?
Because the machinery around them is manual and slow. Only 36% of organisations always or mostly complete projects on time, per Wellingtone — the same one-in-three pattern the CHAOS data shows. Meanwhile 72% of respondents spend half a day or more every month just collating project reports by hand.
That manual reporting burden is the tax on poor tooling: time that should go to steering projects goes to assembling status decks instead. The teams that automate reporting and centralise project data reclaim that time, which is precisely what modern project management platforms are sold to do. The same manual-work drag shows up in our productivity software statistics.
What separates high-performing project teams?
Business judgment, increasingly, over pure process. In PMI’s 2025 Pulse of the Profession, which surveyed more than 3,000 project professionals, projects led by high-business-acumen professionals failed just 8% of the time, versus 11% for others. They also stayed on schedule more often (63% vs 59%) and on budget more often (73% vs 68%).
The signal is that the differentiator has moved up the stack — from Gantt-chart mechanics toward understanding why a project matters to the business. Tools handle the mechanics; people supply the judgment. Distributed teams add their own coordination cost, covered in our remote work software statistics.
Frequently asked questions
What percentage of projects fail?
About 19% fail outright, and only 31% fully succeed — the remaining 50% are “challenged,” meaning late, over budget, or short on scope, per the Standish Group CHAOS data. In practical terms, the majority of projects do not deliver everything they promised on the timeline and budget they promised.
How much money is lost to poor project management?
An average of 11.4% of every dollar invested is wasted due to poor project performance, per PMI. Framed differently, PMI’s 2013 research estimated roughly $135 million lost and unrecoverable for every $1 billion invested — a loss that scales into the trillions across global project spend.
Is agile more successful than waterfall?
Substantially. Agile projects succeed 42% of the time versus 13% for waterfall, and fail 11% versus 59%, per the CHAOS data. Waterfall projects are more likely to fail than to succeed. Shorter feedback loops catch scope and budget problems early, which is why iterative delivery now dominates software teams.
How big is the project management software market?
Roughly $9-10 billion in 2025, growing about 15% a year. Mordor Intelligence estimates $9.76B in 2025 at a 15.42% CAGR through 2031; The Business Research Company estimates $9.14B in 2025 at 14.9%. Two independent methods, near-identical results.
How common are PMOs?
Very. 82% of organisations have at least one project management office, and 67% expect their PMO’s scope to grow, per Wellingtone. But 44% are dissatisfied with their project management maturity — most companies have the structure without yet having it working well.
Why do projects run late?
Partly because the surrounding process is manual. Only 36% of organisations complete projects on time, and 72% spend half a day or more each month collating reports by hand, per Wellingtone. Time spent assembling status reports is time not spent steering the work — a drag that better tooling is meant to remove.
What this means for buyers
The data points one direction: outcomes are stubborn, and tooling alone will not move a one-in-three success rate. What moves it is methodology (agile beats waterfall three to one), business judgment (high-acumen teams fail less), and reclaiming the time that manual reporting eats. A project management tool earns its keep only if it removes that reporting tax and supports iterative delivery — not by adding another dashboard.
That is the 80/20 read on a $9-billion, mid-teens-growth category: the market is crowded, but the buying decision is not. Pick the one tool your team will actually keep updated, that automates status out of real work rather than manual entry, and that fits how you already deliver. The project management category rewards fewer, better-chosen tools over a longer shortlist — the same thesis behind everything we score on the about page.
Sources
- Agile Genesis — Agile vs. Waterfall: Comparing Success Rates (Standish CHAOS data)
- PMI — Pulse of the Profession 2020 (Ahead of the Curve)
- PMI — Pulse of the Profession 2013 (The High Cost of Low Performance)
- PMI — Pulse of the Profession 2025
- Mordor Intelligence — Project Management Software Systems Market
- The Business Research Company — Project Management Software Global Market Report
- Wellingtone — The State of Project Management Annual Report