Comparison

BidClerk vs STACK Estimating

On the evidence we track, STACK Estimating leads this comparison with a composite score of 60/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
BidClerk47
★STACK Estimating60
Score
vioscaleAI score
BidClerk47 / 100low · 8%
STACK Estimating60 / 100medium · 68%
Pricing
Free tier
BidClerk–
STACK Estimating✓
Model
BidClerkcommercial
STACK Estimatingfreemium
Price level
BidClerk–
STACK Estimatinglow
Transparent
BidClerk–
STACK Estimating✗
Integrations
Count
BidClerk3
STACK Estimating1
Security
Disclosure policy
BidClerk–
STACK Estimating✓
Pci
BidClerk–
STACK Estimating✓
Soc2
BidClerk–
STACK Estimating✓
Reliability
Sla pct
BidClerk–
STACK Estimating99.9
Status page
BidClerk–
STACK Estimating✓
Content
Faq
BidClerk3 items
STACK Estimating5 items

Capabilities

Feature-by-feature on the axes that matter for construction bid management. “-” means undocumented, not absent.

Capabilities
Deployment model
BidClerkCloud saas platform
STACK EstimatingCloud saas platform
Digital plan room document distribution
BidClerk✓
STACK Estimating-
Mass itb invitation to bid email blasting
BidClerk✓
STACK Estimating-
Side by side bid leveling comparison
BidClerk-
STACK Estimating-
Subcontractor prequalification and compliance
BidClerk-
STACK Estimating-
Historical subcontractor performance scoring
BidClerk-
STACK Estimating-
Automated addenda and revision notifications
BidClerk-
STACK Estimating-
Public open project lead bulletin boards
BidClerk✓
STACK Estimating-
Direct integration to construction ERP project management
BidClerk-
STACK Estimating-
Diversity and inclusion mwbe tracking
BidClerk-
STACK Estimating-
SOC2 type ii
BidClerk-
STACK Estimating-
ISO 27001
BidClerk-
STACK Estimating-
Pricing model
BidClerk-
STACK Estimating-

What each one is

The product in its own terms, so the numbers below have context.

BidClerk

A service that gives contractors access to verified construction projects at various stages, complete with document libraries, bidder information, and integrations to estimating tools to help with proposal preparation.

Independently observed

STACK Estimating

Leader

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.

Independently observed

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
BidClerk–
STACK Estimating✓
Deployment
Cloud / SaaS
BidClerk✓
STACK Estimating✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

BidClerk

3 total
  • On-Screen Takeoff
  • PlanSwift
  • QuoteSoft
Independently observed

STACK Estimating

Leader
1 total
  • QuickBooks Online
Independently observed
Still deciding?

BidClerk or STACK Estimating: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.