Countfire vs Accubid.
These two get compared because electrical estimators use both words in the same breath, but they start from opposite ends of the bid. One begins with the symbols on the drawing. The other begins with the price and labor behind every item.
Countfire vs Accubid: which one fits an electrical estimator?
Countfire is cloud software that counts symbols automatically across every drawing in a project and runs on PC or Mac. Trimble Accubid is an electrical estimating database, with takeoff handled in a separate app called LiveCount that gained AI counting in June 2026. Pricing is not public for either; you get a quote. If most of your time goes on counting devices, start with Countfire; if you need assemblies, labor units and audit trails for large bids, Accubid is the fuller system.
The reason this comparison is awkward is that the overlap is only partial. Countfire's core is the count. Accubid's core is the estimate. Each has grown toward the other, Countfire with an Estimate product and Trimble with AI counting, but most buyers are really deciding which half of the job hurts more.
Pricing reviewed 13 November 2026, based on public documentation as of Nov 2026; neither vendor publishes a price. Countfire is a trademark of Countfire, and Accubid and LiveCount are trademarks of Trimble; this is an independent comparison.
Side by side
| Countfire | Trimble Accubid | |
|---|---|---|
| What it is | Automated symbol counting on PDF drawings, plus Estimate and Spec compare products | Electrical and MEP estimating (Accubid Classic and Accubid Anywhere), with LiveCount for takeoff |
| Vendor | Countfire, UK | Trimble, MEP division |
| Who reads the drawings | The software counts symbols project-wide; you set up and check | You do in LiveCount, with AI symbol and length takeoff added 30 June 2026 |
| Platform | Cloud, PC or Mac, no downloads | Classic is Windows desktop or hosted; Anywhere is cloud |
| Pricing model | Quote; a trial is offered | Quote only |
| Public price | Pricing is not public; you get a quote | Pricing is not public; you get a quote |
| Trades | Electrical, lighting, fire sprinkler, security and fire alarm, data and AV, mechanical | Electrical first, within Trimble's MEP estimating range |
| Best for | Estimators whose bottleneck is counting devices, especially in the UK | Mid-size to large electrical contractors needing a deep estimating database |
The counting step
Picture a commercial fit-out with 40 lighting and small power sheets. The old way is one sheet at a time, one symbol type at a time, a click for every fitting. Countfire's pitch is that you stop working sheet by sheet: its own wording is that it counts thousands of symbols in seconds across every drawing in a project. That project-wide scope matters more than the speed of any single count, because the tedium in electrical takeoff is repetition across sheets.
Countfire is built around this one job and has the reviews to show for it: third-party listings report around 240 on Capterra with high ratings. Reviewers are also frank about the conditions. The line that comes up is that it works well "if drawings are half decent". Countfire's site says it handles poor drawings but does not spell out file requirements, so put your worst recent set into the trial, not your cleanest.
Accubid came at counting from the other direction. LiveCount is the digital takeoff app that feeds the estimate. On 30 June 2026 Trimble added AI that sets scale and names sheets, recognizes, labels and counts symbols, and takes off lengths. Trimble claims up to 60% less time on those tasks. That is new this year, and I have not seen an independent test of it against Countfire, so I will not call a winner on raw counting. What I can say is that Countfire has the larger body of public user reviews for automated counting, and Trimble now has an answer inside its own product.
After the count
A count is not a bid. Somebody has to turn 312 downlights into fittings, boxes, cable, labor hours and a price. This is where Accubid earns its place. The estimating side carries deep electrical assemblies and labor units, supports several estimators working on one job, and keeps an audit trail, which matters when a bid runs to eight figures and a chief estimator has to defend every adjustment.
Countfire sells an Estimate product and a Spec compare product alongside the counting. The public detail on them is thinner than on the counting, so I will not characterize how they stack up against Accubid's database. If you are considering Countfire as your whole estimating system and not just the front end, make the Estimate product the main subject of your demo and bring a job you have already priced.
Many shops will not choose at all. Counting in one tool and pricing in another is a normal arrangement in electrical estimating, and a Countfire count feeding an Accubid estimate is a reasonable pairing if the re-keying is manageable. Ask both vendors how quantities move between the two before assuming it is seamless.
Region, platform and learning curve
Countfire is a UK company and its site shows it: the savings calculator works in pounds, and the trade list reads like a UK M&E contractor's scope. A North American estimator should check during the trial that it copes with their symbol conventions and that support hours suit their time zone. Trimble states that its AI takeoff features are available across its MEP estimating products in North America and in the UK.
On hardware, Countfire is the simpler story: cloud, PC or Mac, nothing to download. With Accubid it depends on the product. Accubid Anywhere is cloud. Accubid Classic is Windows desktop, also available hosted. A Mac-based estimator should confirm with Trimble exactly what runs where.
Both take some learning. Reviewers mention a learning curve for Countfire along with small interface gripes such as count-marker size. Accubid reviewers more often describe a steep curve and a need for formal training, which is what you would expect from a full estimating database.
Which one to pick
Best for: Countfire
- Estimators who spend most of the bid counting devices on commercial drawings
- UK electrical and M&E contractors
- Mac users, and anyone who wants a trial before a sales cycle
Best for: Accubid
- Mid-size and large electrical contractors with several estimators on one job
- Shops that need assemblies, labor units and audit trails more than they need faster counts
- Existing Accubid users, who should try the new AI counting before buying a second tool
That last point is the practical one. If you already own Accubid, find out whether your subscription includes the June 2026 AI features. Secondhand reports suggest they are tied to specific plans, which I could not confirm on a Trimble page. For the wider field, see auto count symbols on blueprints and Accubid vs McCormick.
If you would rather not click at all
Symbol counting, however fast, is one slice of the takeoff. The software matches shapes; the estimator still works out which fixture type each tag refers to, reads the schedule, checks the spec, and measures the runs. Pilars takes on that whole pass. You upload the plan set and the spec book, and it reads them together, resolves fixture and panel schedules and cross-sheet references, counts devices, measures lengths, and returns quantities with confidence scores tied to the source sheet. The estimator reviews.
Pilars is $300 per user per month, billed monthly or annually, and each user covers one trade of their choice with unlimited takeoffs. It is browser-based, any detection can be opened and corrected, and it covers 19 trades including electrical and fire protection. We publish our own accuracy evidence in a duplex receptacle count benchmark run on a real power plan.
Pilars does not carry a labor-unit database, so it sits where Countfire sits in the workflow, ahead of the pricing system, not in place of Accubid. Run your own set through the live demo and compare the count with one you trust.
Questions estimators actually ask
Should I use Countfire or Accubid if most of my work is counting devices on commercial drawings?
Countfire is the more direct fit when counting is the bottleneck, because automated project-wide symbol counting is its core function. Accubid users should first test the AI counting Trimble added to its takeoff tools in June 2026, since it may already be within reach.
What is the difference between Countfire and Accubid?
Countfire is cloud software built around automated symbol counting on PDF drawings, with Estimate and Spec compare products alongside. Trimble Accubid is an electrical estimating database with assemblies and labor units, and its takeoff is done in a separate app called LiveCount.
How much do Countfire and Accubid cost?
Pricing is not public for Countfire or for Trimble Accubid; both sell by quote. Countfire offers a trial from its website, and directory listings that show Accubid at $1 per user are placeholders.
Can Countfire replace Accubid completely?
Countfire sells an Estimate product, so in principle a contractor could count and price inside Countfire. Public detail on Countfire Estimate is limited, so a contractor who relies on Accubid assemblies, labor units and audit trails should test it on a previously priced job before switching.
Does Accubid have automatic symbol counting like Countfire now?
Yes. Trimble released AI takeoff for its MEP estimating products on 30 June 2026, including symbol recognition, labeling and counting, length takeoff, and automatic scale and sheet naming. Countfire is built around automated symbol counting across a whole project.
Does Countfire or Accubid work on a Mac?
Countfire is cloud-based and runs on PC or Mac with no downloads. Accubid Anywhere is a cloud product, while Accubid Classic is Windows desktop software that is also sold hosted.
Is there a tool that goes further than symbol counting in Countfire or Accubid?
Pilars reads the full plan set and spec book, resolves schedules, counts devices and measures runs, then returns quantities for review. Pilars runs in a browser and costs $300 per user per month, with one trade per user and unlimited takeoffs.