# CoConstruct vs STACK Estimating

**Leader by vioscaleAI score:** STACK Estimating

| Attribute | CoConstruct | STACK Estimating |
|---|---|---|
| **vioscaleAI score** | 45.7 (17% (low)) | 60.1 (68% (medium)) |
| content.faq | `[{"answer":"A financial management system that allows contractors to develop project estimates by entering scope, specifications, and costs, then tracks that information through purchase orders, expenses, and time tracking to provide real-time visibility into project finances and variances. It is indexed under Construction Management Software.","source":"https://www.coconstruct.com/learn-construction-software/estimating-proposals-accurate-project-pricing","question":"What is CoConstruct?","confidence":0.6},{"answer":"We have confirmed browser-based access to CoConstruct. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://www.coconstruct.com/learn-construction-software/estimating-proposals-accurate-project-pricing","question":"What platforms does CoConstruct support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for CoConstruct, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://www.coconstruct.com/learn-construction-software/estimating-proposals-accurate-project-pricing","question":"Can CoConstruct be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed GDPR for CoConstruct. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as CoConstruct not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.coconstruct.com/learn-construction-software/compliance-with-general-data-protection-regulation-gdpr","question":"What security certifications does CoConstruct have?","confidence":0.7}]` | `[{"answer":"Cloud-based platform for construction takeoff, estimating, and field operations. Provides automated measurement of drawings, bid pricing, and mobile field management for contractors, suppliers, and owners. It is indexed under Construction Management Software.","source":"https://www.stackct.com","question":"What is STACK Estimating?","confidence":0.6},{"answer":"STACK Estimating offers a free tier, so you can start without paying. Pricing changes often, so verify at source before relying on it.","source":"https://www.stackct.com","question":"Is STACK Estimating free?","confidence":0.6},{"answer":"STACK Estimating supports the web, Windows, iOS and Android. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://www.stackct.com","question":"What platforms does STACK Estimating support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for STACK Estimating, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://www.stackct.com","question":"Can STACK Estimating be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed SOC 2 for STACK Estimating. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as STACK Estimating not holding them. Always confirm compliance directly before you rely on it.","source":"https://trust.stackct.com","question":"What security certifications does STACK Estimating have?","confidence":0.7}]` |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | A financial management system that allows contractors to develop project estimates by entering scope, specifications, and costs, then tracks that information through purchase orders, expenses, and time tracking to provide real-time visibility into project finances and variances. | A cloud-based software platform designed to help construction teams accelerate quantity takeoffs, develop cost estimates, and manage project documents using AI-powered measurement and analysis tools. |
| features.capabilities | `{"bim_ifc":"none","rfi_submittal":false,"accounting_erp":true,"primary_module":"estimating","target_segment":"gc","document_control":true,"estimating_takeoff":true}` | `{"accounting_erp":true,"mobile_support":"mobile","primary_module":"estimating","deployment_model":"cloud_saas_platform","document_control":true,"estimating_takeoff":true,"excel_direct_export_integration":true,"ai_auto_count_symbol_recognition":true,"collaborative_cloud_multi_user_viewing":true,"linear_area_and_volume_measurement_tools":true,"customizable_assemblies_and_material_grouping":true,"multi_page_plan_overlay_and_revision_comparison":true}` |
| integrations.count | 1 | 1 |
| integrations.list | `[{"name":"QuickBooks Online"},{"name":"QuickBooks Desktop"},{"name":"QuickBooks","native":true,"category":"accounting","direction":"inbound"}]` | `[{"name":"QuickBooks Online"}]` |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | - | `{"freeTier":true,"sourceUrl":"https://www.stackct.com","retrievedAt":"2026-08-03T11:57:18.047Z"}` |
| pricing.free_tier | - | yes |
| pricing.model | - | freemium |
| pricing.price_level | - | low |
| pricing.transparent | - | no |
| reliability.sla_pct | - | 99.9 |
| reliability.status_page | yes | yes |
| security.disclosure_policy | - | yes |
| security.gdpr | yes | - |
| security.pci | - | yes |
| security.soc2 | - | yes |

## Capabilities (Construction Management Software)

| Capability | CoConstruct | STACK Estimating |
|---|:--:|:--:|
| **Core** |  |  |
| Primary module | Estimating/takeoff | Estimating/takeoff |
| **Preconstruction** |  |  |
| BIM / IFC support | None / unknown | - |
| Estimating and quantity takeoff | ✓ | ✓ |
| **Documents** |  |  |
| Document control and drawing management | ✓ | ✓ |
| RFI and submittal management | ✗ | - |
| **Scheduling** |  |  |
| Scheduling (Gantt / CPM) | - | - |
| **Field** |  |  |
| Safety and quality management | - | - |
| Mobile field app | - | Mobile field app |
| **Integrations** |  |  |
| Accounting / ERP integration | ✓ | ✓ |
| **Compliance** |  |  |
| ISO 19650 (BIM information management) support | - | - |
| SOC 2 attested | - | - |
| **Pricing** |  |  |
| Pricing model | - | - |
| **Market** |  |  |
| Target segment | General contractor | - |

*Source: vioscaleAI. Generated 2026-10-16T20:37:42.893Z. "-" = undocumented, not absent.*