Sigma by Sigma Estimates

Sigma software reviews, alternatives, pricing, & feature 2026

4.4/5 from 18 reviews and ratings
Unclaimed Profile
Vendor profile not claimed
This vendor hasn’t yet claimed their profile on our platform and may be unaware it's listed. As a result, their rating might not fully reflect their customer service or responsiveness.
Construction Estimating Software

Sigma reviews and summary

Sigma is a prominent construction estimating software recognized for its effectiveness with both commercial and residential contractors. It provides a comprehensive toolkit for performing detailed quantity takeoffs, calculating material and labor costs, assembling bid packages, and generating professional proposals. The software is built to adapt to the varying scopes and complexities of different project types, offering flexibility and depth to ensure estimates are thorough, accurate, and tailored to the specific needs of the contractor's market segment. This software is designed for a wide range of contractors, including general contractors, specialty trade contractors, and construction estimators who work across commercial and residential projects...

Best for

This software is designed for a wide range of contractors, including general contractors, specialty trade contractors, and construction estimators who work across commercial and residential projects. It is ideal for those seeking a versatile and reliable estimating solution that can handle diverse project requirements.

Vendor Sigma Estimates
Key takeaways

Our verdict

Our verdict is that Sigma is a versatile and well-regarded estimating platform that capably serves the broad construction market. Its ability to adapt to both commercial and residential work makes it a flexible and valuable tool for contractors with a varied project portfolio.

Quick facts

Sigma at a glance

Overall rating 4.4/5
Reviews 18
Vendor Sigma Estimates
Ratings

Sigma ratings

Ratings in this section summarize available rating data. Software reviews are shown separately when users submit reviews.

4.4

/
5

18 reviews and ratings

Rating summary

Star distribution will appear after software reviews are submitted.

Decision notes

Sigma pros and cons

Potential strengths

  • Clear buyer-fit positioning is available in the profile data.

Points to verify

  • Confirm current pricing, contract terms, and included plan details with the vendor.
  • Confirm product-specific availability for category-level features before buying.
  • There are no written reviews for this software yet.
  • Published pricing is not available in this profile data.
Buyer fit

Who uses Sigma?

This software is designed for a wide range of contractors, including general contractors, specialty trade contractors, and construction estimators who work across commercial and residential projects. It is ideal for those seeking a versatile and reliable estimating solution that can handle diverse project requirements.

Feature research

Sigma features

These are common features buyers compare in Construction Estimating Software. Product-specific availability should be confirmed with the vendor.

Accounting Integration

Connects money-related work with the rest of the construction estimating process so charges, approvals, and records are easier to review.

Audit Trail

Gives managers a clearer view of activity, exceptions, and trends so they can spot issues before they turn into rework.

Customizable Templates

Helps teams create, reuse, and adjust work assets without rebuilding the same material from scratch.

Electrical Estimating

Helps buyers judge whether electrical estimating fits the way their team handles construction estimating work.

Historical Database

Keeps person or account details tied to the work they affect, instead of leaving context scattered across notes and inboxes.

HVAC Estimating

Helps buyers judge whether HVAC estimating fits the way their team handles construction estimating work.

Plumbing Estimating

Helps buyers judge whether plumbing estimating fits the way their team handles construction estimating work.

Project Management

Helps buyers judge whether project management fits the way their team handles construction estimating work.

Reporting/Analytics

Gives managers a clearer view of activity, exceptions, and trends so they can spot issues before they turn into rework.

Subcontractor Management

Helps buyers judge whether subcontractor management fits the way their team handles construction estimating work.

Takeoff

Helps buyers judge whether takeoff fits the way their team handles construction estimating work.

What-if Analysis

Helps buyers judge whether what-if analysis fits the way their team handles construction estimating work.

Compare

Sigma alternatives

Compare Sigma with other Construction Estimating Software tools that buyers often evaluate.

ClockShark by ClockShark

4.7 (1.5K)

ClockShark helps teams in construction estimating software by giving them one practical place to keep work moving. It is most useful when ownership, handoffs, and deadlines are alr...

AccuLynx by Exact Logix

4.5 (542)

AccuLynx is built for roofing contractors that want estimating, project work, collaboration, and job management closer together. It is worth checking if separate tools are making r...

HeavyBid by HCSS

4.6 (500)

HeavyBid is built for heavy civil contractors that need detailed estimates, bid conversion, quote comparison, and self-perform versus subcontractor analysis. It is worth testing wi...

UDA ConstructionSuite by UDA Technologies

4.4 (517)

UDA ConstructionSuite is built for contractors that need estimating tied closely to project financials. It is most worth evaluating if RSMeans data, AIA payment applications, Quick...

ConstructionOnline by UDA Technologies

4.4 (366)

ConstructionOnline is aimed at builders and contractors who want estimating, takeoff, scheduling, change orders, selections, and project communication in one cloud workspace.

RSMeans Data Online by Gordian

4.2 (300)

RSMeans Data Online gives construction teams cloud access to cost data for labor, materials, and equipment, helping estimates stay grounded before budgets are shared.

Contractor Foreman by Contractor Foreman

4.5 (272)

Contractor Foreman gives small and midsize trade or general contractors tools for estimates, time cards, daily logs, scheduling, online payments, and project management across desk...

PlanHub by PlanHub

4.2 (229)

PlanHub helps general contractors, subcontractors, suppliers, and vendors keep pre-construction bidding in one shared plan room. It is worth a look when project posting, bid invite...

Software reviews

Sigma software reviews

No software reviews yet

No software reviews have been submitted for Sigma yet.

Write the first review
FAQ

Sigma FAQs

Sigma is a prominent construction estimating software recognized for its effectiveness with both commercial and residential contractors. It provides a comprehensive toolkit for performing detailed quantity takeoffs, calculating material and labor costs, assembling bid packages, and generating professional proposals. The software is built to adapt to the varying scopes and complexities of different project types, offering flexibility and depth to ensure estimates are thorough, accurate, and tailored to the specific needs of the contractor's market segment.

This software is designed for a wide range of contractors, including general contractors, specialty trade contractors, and construction estimators who work across commercial and residential projects. It is ideal for those seeking a versatile and reliable estimating solution that can handle diverse project requirements.

Sigma is listed in Construction Estimating Software.

Sigma is listed with Sigma Estimates as the vendor.

Buyers often compare Sigma with other Construction Estimating Software tools such as ClockShark, AccuLynx, HeavyBid, UDA ConstructionSuite. Review ratings, pricing, and fit before choosing.

Yes. Use the Write a review button on this page to submit a software review for Sigma.
Trust and data

How we build software profiles

Catalog data

Software profiles can include software facts and public catalog information.

User reviews

Software reviews are submitted by users and moderated before publication.

Vendor updates

Claimed vendors can update profile details and respond to reviews.

This profile can include catalog facts, aggregate ratings, submitted software reviews, and vendor profile updates when available.

For Vendors

Manage this software profile

Claim this profile to update pricing, screenshots, features, and respond to reviews.

We use cookies to personalize your experience. By continuing to visit this website you agree to our use of cookies

More