Hammr

Name: Hammr
Brand: Hammr

Construction Payroll, HR & Ops Platform

Est 2017|Valuation $7.1M|Raised $530K

LinkedIn 4K|Website|FTEs 12|HQ San Francisco, California, US

MarketsPayroll & Compensation Management Time, Attendance, & Leave Management

Published Sep 30, 2026

01Common complaints

A large enterprise general contractor with strict security procurement requirements
- If the buyer requires documented SOC 2 Type II, ISO 27001, SSO/SAML, SCIM, detailed audit logging, or data residency commitments before procurement, public documentation for these controls is limited.
If the primary need is time tracking only
- Organizations seeking only mobile time capture may prefer focused time-tracking vendors (e.g., ExakTime) that are simpler to implement.
If transparent self-serve pricing and instant onboarding are required
- Hammr uses a demo-driven sales approach rather than published pricing tiers.
If the accounting stack requires highly mature, specialized integrations
- Complex ERP or extensively customized QuickBooks Desktop environments may require significant integration mapping and maintenance.
If the organization rarely performs prevailing wage work
- The compliance features may be unnecessary for contractors with minimal public work exposure.

Security and compliance transparency

Public documentation on security certifications and enterprise controls is limited.

Limited presence on mainstream review platforms

Authoritative third-party review coverage is sparse or difficult to locate due to name collisions.

Pricing opacity

No published pricing tiers; requires sales engagement for quotes.

Name and domain collision risk

Historical records and similarly named entities can complicate due diligence and discovery.

Integration complexities (particularly QuickBooks Desktop)

Desktop integrations can be file- or connector-based and require ongoing maintenance; robustness depends on the specific integration approach and customer environment.

Evidence:

Vendor integration documentation and general QuickBooks Desktop integration patterns in the ecosystem.

1. A large enterprise general contractor with strict security procurement requirements - If the buyer requires documented SOC 2 Type II, ISO 27001, SSO/SAML, SCIM, detailed audit logging, or data residency commitments before procurement, public documentation for these controls is limited. 2. If the primary need is time tracking only - Organizations seeking only mobile time capture may prefer focused time-tracking vendors (e.g., ExakTime) that are simpler to implement. 3. If transparent self-serve pricing and instant onboarding are required - Hammr uses a demo-driven sales approach rather than published pricing tiers. 4. If the accounting stack requires highly mature, specialized integrations - Complex ERP or extensively customized QuickBooks Desktop environments may require significant integration mapping and maintenance. 5. If the organization rarely performs prevailing wage work - The compliance features may be unnecessary for contractors with minimal public work exposure. 1) Security and compliance transparency - Public documentation on security certifications and enterprise controls is limited. 2) Limited presence on mainstream review platforms - Authoritative third-party review coverage is sparse or difficult to locate due to name collisions. 3) Pricing opacity - No published pricing tiers; requires sales engagement for quotes. 4) Name and domain collision risk - Historical records and similarly named entities can complicate due diligence and discovery. 5) Integration complexities (particularly QuickBooks Desktop) - Desktop integrations can be file- or connector-based and require ongoing maintenance; robustness depends on the specific integration approach and customer environment. Evidence: - Vendor integration documentation and general QuickBooks Desktop integration patterns in the ecosystem.

Deal disqualifiers (poor fit)

Buyers that require documented enterprise certifications (e.g., SOC 2 Type II) and SSO capabilities as a precondition, which are not publicly documented.
Buyers that require transparent, self-serve pricing without engaging a sales process.
Organizations with minimal prevailing wage/public work exposure, where specialized compliance features may provide limited ROI.
Organizations that require a comprehensive construction ERP (AP/AR, equipment, project management) beyond payroll/HR/field operations.

Evidence:

Vendor positioning, product materials, and public profiles.

- Buyers that require documented enterprise certifications (e.g., SOC 2 Type II) and SSO capabilities as a precondition, which are not publicly documented. - Buyers that require transparent, self-serve pricing without engaging a sales process. - Organizations with minimal prevailing wage/public work exposure, where specialized compliance features may provide limited ROI. - Organizations that require a comprehensive construction ERP (AP/AR, equipment, project management) beyond payroll/HR/field operations. Evidence: - Vendor positioning, product materials, and public profiles.

02Why they buy

(Note: the following are vendor-emphasized capabilities, with independent validation limited.)

Certified payroll and prevailing wage feature set tailored to construction payroll requirements.
Vendor-published statements emphasize responsive support and onboarding.
Mobile time capture designed for field adoption; vendor materials reference English and Spanish language support in some channels.

Caveat:

Most supporting evidence for these points originates from vendor-controlled channels or customer testimonials published by the vendor.

Evidence:

Vendor customer reviews page, product documentation, and app store language support.

(Note: the following are vendor-emphasized capabilities, with independent validation limited.) - Certified payroll and prevailing wage feature set tailored to construction payroll requirements. - Vendor-published statements emphasize responsive support and onboarding. - Mobile time capture designed for field adoption; vendor materials reference English and Spanish language support in some channels. Caveat: - Most supporting evidence for these points originates from vendor-controlled channels or customer testimonials published by the vendor. Evidence: - Vendor customer reviews page, product documentation, and app store language support.

03Field reports

Vendor-published testimonials (marketing-controlled)

Context:

These testimonials are vendor-controlled and selective; they are useful for directional signals but do not constitute independent validation of average outcomes.

Evidence:

Testimonials appear on the vendor website and customer review listings.

Hammr publishes customer testimonials highlighting reported time savings, perceived support responsiveness, and ease of adoption. Examples include statements of substantial annual time or cost savings and positive user experiences during initial payroll runs. Context: - These testimonials are vendor-controlled and selective; they are useful for directional signals but do not constitute independent validation of average outcomes. Evidence: - Testimonials appear on the vendor website and customer review listings.

Community discussion (limited volume)

There are limited mentions on public forums and Reddit. Threads include inquiries about alternatives and anecdotal recommendations related to prevailing wage automation.

Limitations:

Forum posts and short threads are low-volume and not statistically representative of overall sentiment.

Evidence:

Industry Reddit and community threads referencing Hammr.

Review platform presence

During research, mainstream B2B review platforms did not show clear, authoritative listings for the Hammr construction payroll product; third-party pages with reviews exist but some appear generic or difficult to verify.

Takeaway:

Hammr is underrepresented or hard to locate on mainstream review platforms; buyers should prioritize direct references, demos, and reference calls.

Evidence:

Third-party review pages and aggregator listings contain generic reviews whose relevance to the payroll product is unclear.

- During research, mainstream B2B review platforms did not show clear, authoritative listings for the Hammr construction payroll product; third-party pages with reviews exist but some appear generic or difficult to verify. Takeaway: - Hammr is underrepresented or hard to locate on mainstream review platforms; buyers should prioritize direct references, demos, and reference calls. Evidence: - Third-party review pages and aggregator listings contain generic reviews whose relevance to the payroll product is unclear.

Case Study 1: Integrated Concrete Construction (ICC) — vendor-published outcomes

Critical evaluation:

These figures are vendor-published and self-reported. They may reflect a best-case customer that previously relied on highly manual processes. The described workflow change (from multiple tools and spreadsheets to a single system) is plausible and consistent with known operational bottlenecks in construction payroll.

Evidence:

Official vendor case study / vendor blog post.

Vendor materials claim the customer eliminated a substantial number of annual hours, reduced certified payroll reporting time to a small fraction of prior effort, and decreased payroll administration time by a large portion. Critical evaluation: - These figures are vendor-published and self-reported. They may reflect a best-case customer that previously relied on highly manual processes. The described workflow change (from multiple tools and spreadsheets to a single system) is plausible and consistent with known operational bottlenecks in construction payroll. Evidence: - Official vendor case study / vendor blog post.

Case Study 2: Custom Masonry — vendor-published outcomes

Vendor materials state a customer saved a substantial number of hours and a notable annual dollar amount related to prevailing wage administration.

Critical evaluation:

As with other vendor case studies, numbers are not independently validated but illustrate the common problem of splitting hours by private vs. prevailing wage and generating certified reports.

Evidence:

Official vendor case study / vendor post.

Partner announcement: Beneco partnership (early 2026)

Vendor messaging outlines a scenario with potential payroll tax savings based on routing fringe into bona fide benefits structures.

Critical evaluation:

The savings scenario depends on labor mix, prevailing wage hours, and tax assumptions. Partner-claimed aggregate figures are not independently verified within the announcement.

Evidence:

Vendor partner announcement.

04Best fit

Company sizes

Likely strongest fit: small to mid-sized organizations (tens to a few hundred employees). This reflects the segment where payroll complexity and certified payroll volume can justify a platform investment.

Industries / verticals

Specialty contractors (e.g., concrete, grading, masonry) performing projects subject to Davis-Bacon or state prevailing wage rules.

Roles / personas

Owner/President
Controller/CFO
Payroll administrator
Operations manager
Foreman/superintendent (time capture approver)

Pain points addressed

Regular certified payroll reporting and compliance risk
Prevailing wage and fringe complexity
Spreadsheet-driven job costing and payroll reconciliation
Field adoption of mobile time tracking

Qualification criteria (good fit)

Organization runs multiple jobs with varying wage rates.
Certified payroll reporting is a recurring requirement.
The buyer is prepared to change timekeeping workflows and standardize a single source of time and payroll data.
The organization prefers to maintain payroll processing in-house rather than outsource it.

05The pitch

What the product does (core value proposition)

Hammr is an integrated back-office platform designed for construction contractors. Core capabilities include:

Construction payroll (multi-rate, union, prevailing wage)
Certified payroll reporting (including WH-347 and state-specific formats)
Time tracking (mobile app; GPS/geofencing features referenced in vendor materials)
Scheduling and messaging
Basic HR and benefits workflows
Accounting/ERP integrations (e.g., QuickBooks Desktop/Online referenced; Sage Intacct integration announced via marketplace)

The vendor states the objective is to reduce manual administrative tasks (spreadsheets, re-keying timesheets), increase job costing visibility, and reduce compliance risk related to prevailing wage/certified payroll. The vendor messaging contrasts Hammr with general payroll providers.

Evidence:

Product homepage lists payroll, time tracking, scheduling, messaging, benefits, HR, and integrations.
Construction payroll documentation highlights multi-rate, prevailing wage, union pay, certified payroll report generation, and payroll coverage across U.S. states.

Hammr is an integrated back-office platform designed for construction contractors. Core capabilities include: - Construction payroll (multi-rate, union, prevailing wage) - Certified payroll reporting (including WH-347 and state-specific formats) - Time tracking (mobile app; GPS/geofencing features referenced in vendor materials) - Scheduling and messaging - Basic HR and benefits workflows - Accounting/ERP integrations (e.g., QuickBooks Desktop/Online referenced; Sage Intacct integration announced via marketplace) The vendor states the objective is to reduce manual administrative tasks (spreadsheets, re-keying timesheets), increase job costing visibility, and reduce compliance risk related to prevailing wage/certified payroll. The vendor messaging contrasts Hammr with general payroll providers. Evidence: - Product homepage lists payroll, time tracking, scheduling, messaging, benefits, HR, and integrations. - Construction payroll documentation highlights multi-rate, prevailing wage, union pay, certified payroll report generation, and payroll coverage across U.S. states.

Target market and positioning

Primary buyers: specialty contractors and construction companies performing public work subject to prevailing wage and certified payroll requirements.
Likely firmographic fit: small-to-mid sized contractors managing payroll in-house who require workflow automation and construction-specific compliance.
Vendor messaging: the company has been described in external profiles as analogous to a general HCM platform applied to the construction sector.

Evidence:

YC profile and Hammr homepage frame the core customer as contractors with prevailing wage/certified payroll needs.

- Primary buyers: specialty contractors and construction companies performing public work subject to prevailing wage and certified payroll requirements. - Likely firmographic fit: small-to-mid sized contractors managing payroll in-house who require workflow automation and construction-specific compliance. - Vendor messaging: the company has been described in external profiles as analogous to a general HCM platform applied to the construction sector. Evidence: - YC profile and Hammr homepage frame the core customer as contractors with prevailing wage/certified payroll needs.

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