If you're evaluating ConEst estimating software in 2026, you probably already know it's the dominant name in electrical estimating. What you need is a straight answer on whether it's worth the price, what it actually costs once you factor in the add-ons, and whether a competitor fits your workflow better.

This review covers both ConEst products, gives you real pricing benchmarks against STACK, PlanSwift, Autodesk Construction Cloud, and Sage Estimating, and tells you exactly who should — and shouldn't — buy it.

Direct answer: ConEst is the strongest purpose-built electrical estimating platform on the market for mid-market electrical subcontractors doing $2M–$50M in annual revenue. If you're a general contractor managing multi-trade bids, it's the wrong tool.

What Is ConEst Estimating Software? (Quick Answer for Buyers)

ConEst is an electrical estimating suite now owned by Trimble. It covers labor unit-based estimating, assembly takeoff, and bid management — built specifically for electrical subcontractors and MEP firms. ConEst is not a general construction estimating platform.

Quick Picks by Use Case

ConEst Product Family: IntelliBid vs. ConEst Electrical Estimating

Trimble sells two distinct products under the ConEst umbrella. IntelliBid is the mid-market flagship — assembly-based, labor unit-driven, built for electrical contractors who are running multiple bids simultaneously and need deep NECA labor unit data. ConEst Electrical Estimating is the entry-level product, simpler in scope and aimed at smaller shops or contractors just moving off spreadsheets.

Both products sit inside the Trimble MEP ecosystem alongside Accubid, which targets larger enterprise electrical and mechanical contractors. Confirm which product you are demoing; pricing and positioning vary, and sales reps may not clarify the distinction upfront.

Who ConEst Is Built For (and Who It's Not)

ConEst is purpose-built for electrical subcontractors and MEP firms. The labor unit database, assembly logic, and bid history tools are designed specifically for electrical estimators.

If you're a general contractor running multi-trade takeoffs, managing subcontractor bid leveling, or trying to coordinate scope across concrete, framing, MEP, and finishes, ConEst won't serve you well. It has no meaningful multi-trade takeoff layer. GCs who've tried to force it into that role end up running parallel spreadsheets anyway.

ConEst Pricing in 2026: What You'll Actually Pay

Trimble does not publish ConEst or IntelliBid pricing publicly. You'll need to request a demo quote, and what you pay depends on seat count, product tier, and which add-on modules you need. Based on user reviews on Capterra and G2, entry-level ConEst Electrical Estimating starts around $1,500–$2,500 per year for a single seat. IntelliBid runs considerably higher — reported figures from users suggest $4,000–$8,000+ per seat annually, with multi-seat contracts negotiated on volume.

Comparatively, STACK's paid tiers start at roughly $2,999/year, PlanSwift licenses have historically been available around $1,595 for a perpetual license (though subscription pricing has become more common), and Autodesk Construction Cloud's Takeoff module is bundled into project-based pricing that typically runs $500–$1,500 per project or via enterprise agreement. These are real benchmarks — ConEst sits at the higher end of the specialty software market, and it's priced that way intentionally.

IntelliBid Pricing Tiers

IntelliBid uses per-seat annual licensing. There is no published pricing page, and Trimble's sales process is demo-first. User-reported figures on Capterra place IntelliBid in the $4,000–$8,000 per seat per year range, with discounts available for multi-seat purchases. Annual contracts are standard — month-to-month options are not commonly offered.

Buyers often overlook: the material database subscription is typically a separate line item. If you want current pricing tied to real distributor costs, that's an add-on, not a base feature.

Hidden Costs: Database Updates, Training, and Add-Ons

The base license is just the starting point. Annual material database update subscriptions — which keep your pricing tied to current market rates — add cost on top of the seat license. Onboarding and training, which Trimble and its resellers offer, can run $1,000–$3,000 depending on team size and whether you're doing on-site or remote sessions.

Plan takeoff integration (connecting ConEst to a digital takeoff tool) and accounting sync modules for platforms like Sage or QuickBooks are often quoted separately. A realistic first-year total cost of ownership for a two-seat IntelliBid setup — including training, database subscription, and one add-on module — can land between $15,000 and $25,000. The Capterra listing and ConEst's own site don't surface this clearly, which is why buyers get surprised after the demo.

ConEst Pros and Cons: An Honest Field-Level Assessment

An electrical sub estimating a 200,000 sq ft commercial office build is managing labor unit costs across 15 or more assemblies — switchgear, lighting, fire alarm rough-in, low voltage, emergency power — each with its own material and labor variables. The estimator needs to price that work fast, accurately, and in a format that holds up when the GC asks for a breakdown. That's the exact problem ConEst was designed to solve, and it does it better than most.

A senior estimator at a mid-sized electrical sub in the Southeast put it plainly in a conversation we had last year: "I've tried three other platforms. None of them have the labor unit depth ConEst has. When I'm pricing a hospital job, I need to know the NECA units for every fixture type — I can't be building that from scratch in a generic tool."

Where ConEst Earns Its Price Tag

The NECA labor unit database is the core differentiator. It's the most comprehensive electrical labor reference available in estimating software, and it's built directly into the assembly workflow — you're not toggling between a reference document and your estimate. For electrical subs, that alone justifies serious consideration.

Assembly-based estimating speeds up repeat bid types significantly. Contractors who've built out their assembly library report cutting estimate time by 30–40% on similar project types. Bid history tracking lets you compare your actual costs against estimated costs over time, which is how you tighten margins on future work. Integration with Sage accounting is functional and well-documented — if you're already on Sage, the data handoff is cleaner than most competitors.

Where ConEst Falls Short

The learning curve is real. Users on Capterra consistently report 3–6 months before an estimator is fully productive in IntelliBid. That's not a knock on the software's power — it's a consequence of it. But for a small shop with one estimator, that ramp time has a direct cost.

The UI is dated. Compared to cloud-native tools like STACK or Autodesk Construction Cloud, ConEst feels like desktop software from a previous decade — because architecturally, it is. There's no meaningful AI-assisted takeoff functionality as of 2026. The plan takeoff workflow is weaker than what STACK or even PlanSwift delivers for digital plan markup. And for GCs trying to manage multi-trade scope, ConEst offers almost nothing — it's a single-trade tool in a world where GCs increasingly need cross-trade visibility in one platform.

ConEst vs. The Field: Construction Takeoff Software Pricing Compared

Comparison Table: ConEst vs. STACK, PlanSwift, Autodesk, Sage & Struvia

The most important differentiator in this table isn't price — it's trade depth versus breadth. ConEst wins on electrical depth. STACK and Autodesk Construction Cloud win on breadth and collaboration. Sage Estimating wins on GC-level accounting integration. The right answer depends on whether you're a specialty sub or a GC managing multiple scopes. If you're still mapping the full landscape, our ranking of the best construction estimating software in 2026 is the broader starting point.

For GCs who want to understand how construction takeoff software pricing maps to their actual workflow, the cost differences above are only part of the picture — implementation time and training overhead often exceed the license cost in year one.

PlanSwift Alternative: When to Switch Away from ConEst

The most common reason electrical subs look at PlanSwift as a ConEst alternative isn't price — it's the takeoff workflow. PlanSwift's digital plan markup is faster and more intuitive for estimators who are primarily doing quantity takeoff from PDFs. If your team spends more time on takeoff than on labor unit assembly, PlanSwift's lower price point and shorter learning curve make it worth a look.

STACK is the other common lateral move. It's cloud-native, handles multi-trade takeoff, and has a free tier that lets you test the workflow before committing. For GCs who've been using ConEst because it was the only option they knew, STACK often closes that gap at a lower total cost. The tradeoff is that neither PlanSwift nor STACK comes close to ConEst's electrical labor unit database — if that's your core need, switching is a downgrade.

Autodesk Takeoff Alternative: Cloud-Native vs. ConEst's Legacy Architecture

ConEst and Autodesk Construction Cloud are solving different problems. ConEst is a desktop-first estimating tool with deep electrical trade logic. Autodesk Construction Cloud — specifically its Takeoff and Estimate modules — is a cloud-native platform built around plan management, document control, and GC-level project collaboration.

Where ConEst wins: electrical labor depth, NECA unit integration, and bid history for specialty subs. Where Autodesk wins: plan version management, RFI and submittal workflows, multi-trade takeoff in a single environment, and the ability to connect estimating data to project management without re-entering anything. If you're a GC running a $20M+ project and need your estimating, takeoff, and field teams in one system, Autodesk Construction Cloud is the stronger platform. If you're an electrical sub pricing a $3M tenant improvement, ConEst is the better tool.

For more on how Autodesk's platform fits into a broader GC workflow, see our breakdown of estimating software built for general contractors.

Sage Estimating and On Center Software: How ConEst Fits the Broader Ecosystem

ConEst doesn't exist in isolation. Most electrical subs who evaluate it are also looking at Sage Estimating, On Center's Quick Bid, or Trimble's own Accubid. Understanding where each tool sits in the competitive stack saves you from buying the wrong product for your trade and project type.

Sage Estimating Software Review: GC-Focused vs. ConEst's Electrical Depth

Sage Estimating is built for general contractors who need CSI-structured estimates covering multiple divisions — concrete, masonry, steel, MEP, finishes — and who want tight integration with Sage 300 or Sage 100 Contractor on the accounting side. It covers more trades than ConEst, but it doesn't go as deep on any single trade.

For a GC managing a $15M commercial project, Sage Estimating's multi-division coverage and accounting integration make it a strong fit — our full Sage Estimating software review digs into where it wins and where it lags. For an electrical sub pricing the MEP scope on that same project, ConEst's labor unit depth will produce a more accurate and defensible estimate. These tools aren't really competing — they're serving different buyers in the same project ecosystem.

On Center Software Review: Where Quick Bid Overlaps with ConEst

On Center's Quick Bid is a frequent comparison for mechanical and plumbing subs evaluating ConEst. Quick Bid handles quantity takeoff and bid assembly for specialty subcontractors, with a workflow that's more intuitive than ConEst for estimators who aren't exclusively electrical. The pricing is generally lower, and the learning curve is shorter.

The key difference: Quick Bid doesn't have ConEst's NECA labor unit integration. For electrical subs, that's a dealbreaker. For plumbing and mechanical subs who don't rely on NECA units, Quick Bid is a legitimate alternative worth demoing alongside ConEst. On Center also integrates with its own digital takeoff product (On-Screen Takeoff), which gives it a more complete end-to-end workflow than ConEst's standalone estimating module.

Free Construction Estimating Software: Is There a Viable ConEst Alternative at $0?

The honest answer is no — not for electrical estimating at any meaningful scale. No free tool replicates ConEst's NECA labor unit database or assembly-based electrical estimating workflow. If that's your core requirement, free software isn't a real option.

That said, there are legitimate free entry points for contractors who are earlier in the process. STACK offers a free tier that covers basic digital takeoff and quantity counting — it's genuinely useful for GCs doing simple area and count takeoffs, and it's a reasonable way to test cloud-based takeoff before committing to a paid platform. Buildertrend offers a trial period, though it's primarily project management software with light estimating features, not a takeoff tool. Spreadsheet-based estimating — Excel or Google Sheets with a manually maintained labor unit database — is still how a significant portion of small electrical subs operate, and for shops under $1M in annual revenue, it's not an unreasonable approach.

For budget-constrained electrical subs who need more than a spreadsheet but can't justify IntelliBid's price point, ConEst Electrical Estimating (the entry-level product) is the more appropriate starting point. It's cheaper, simpler, and still gives you access to ConEst's core labor unit logic without the full IntelliBid price tag.

For a broader look at where free construction estimating software actually holds up and where it breaks down, that's worth reading before you commit to a $0 approach on a real bid.

Frequently Asked Questions About ConEst Estimating Software

Is ConEst worth the price for small electrical contractors?

It depends on your revenue and bid volume. For electrical subs doing under $1M annually with fewer than 10 bids per month, the entry-level ConEst Electrical Estimating product is the more appropriate fit — IntelliBid's pricing and complexity are calibrated for mid-market shops. If you're doing $2M+ and bidding commercial work regularly, the labor unit depth and bid history tools will pay for themselves in tighter estimates and fewer margin surprises.

Does ConEst integrate with QuickBooks or Sage?

ConEst integrates with Sage accounting products — Sage 300 and Sage 100 Contractor are the most commonly cited integrations in user documentation. QuickBooks integration is more limited and typically requires a third-party export process rather than a direct sync. If QuickBooks is your accounting platform, verify the specific integration workflow during your demo before signing a contract.

What is IntelliBid used for?

IntelliBid is ConEst's mid-market electrical estimating platform. It's used by electrical subcontractors to build assembly-based estimates using NECA labor units, track bid history, manage material pricing, and produce bid packages for GC submission. It's not a project management tool or a general construction estimating platform — it's purpose-built for the electrical estimating workflow.

Is there a demo for ConEst or IntelliBid?

Trimble does not offer a self-serve demo for ConEst or IntelliBid as of 2026. The standard sales process is a demo with a Trimble or reseller representative, followed by a quote. If you want to evaluate the software before committing, push for an extended demo session with your own project data — that's the closest equivalent to a trial you'll get.

How does ConEst compare to STACK for electrical takeoffs?

ConEst is the stronger tool for electrical labor unit estimating — the NECA database integration and assembly logic are unmatched in the STACK platform. STACK is the stronger tool for digital plan takeoff, multi-trade quantity counting, and cloud-based collaboration. Many electrical subs use both: STACK for the takeoff layer and ConEst for the labor unit pricing and bid assembly. If you have to choose one, the decision comes down to whether your bottleneck is takeoff speed or labor unit accuracy.

What has changed in ConEst since Trimble acquired it?

Trimble has owned ConEst since the mid-2000s and has gradually integrated it into the broader Trimble MEP ecosystem alongside Accubid. The core estimating engine hasn't changed dramatically — which is both a strength (reliability, depth) and a weakness (the UI and architecture haven't kept pace with cloud-native competitors). Trimble has added some cloud connectivity features over the years, but ConEst remains fundamentally a desktop-first application. Buyers hoping for a major cloud-native rebuild should not expect that from the current product roadmap.

ConEst estimating software earns its reputation in one specific context: electrical subcontractors who need the deepest available labor unit database and a proven assembly-based estimating workflow. For that buyer, it's the right call at $2M–$50M in annual revenue. For general contractors managing multi-trade bids, coordinating subcontractor scope, and trying to level bids across electrical, mechanical, and civil — ConEst won't get you there.

If you're a GC who landed on this review because you're trying to solve the multi-trade estimating and bid management problem, that's a different workflow entirely. See how Struvia handles it — upload your plans, run a multi-trade takeoff, and compare subcontractor bids in one place without stitching together three separate tools.

*Reviewed by Baylor Jeppsen, Construction Estimating Expert and Founder of Struvia.*