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Toggle Robotics

Automated rebar prefabrication using industrial robotics

Full-stack hardware, software, and services solution that automates the prefabrication and assembly of reinforcing steel (rebar) using industrial robotic workcells. Transforms construction drawings into optimized manufacturing programs and delivers pre-assembled rebar cages to job sites.

$15M+ (Seed: $3M, Series A: $8M, Additional: $3M+) raised 📈 Growth Stage

Founded 2016 • 10-20+ customers with repeat orders (concrete contractors, general contractors, precast companies). Confirmed customers: Miller Bros., Salit Steel. Tokyu Construction (Japan) invested in Series A expansion.

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Why This Tool Exists

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The Problem

Construction teams spend days manually tying and welding rebar cages on jobsites, which is labor-intensive, poses safety hazards, and creates schedule delays. Vertical construction projects waste 5-10% of schedule time on rebar assembly. Renewable energy and infrastructure projects spend weeks on prefabrication without quality consistency.

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The Solution

Automates rebar cage assembly at off-site fabrication facilities using proprietary Weaver Workcell robotic systems. Toggle OS converts construction drawings into optimized robotic manufacturing programs. Pre-assembled cages are delivered ready-to-place to job sites, saving 70-90% of on-site rebar installation time while improving quality and safety.

How You Use It

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Delivery Method

Hardware SaaS Manufacturing Services

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Integrations

Construction drawings (PDF, CAD, sketches) Project delivery via truck (300-mile radius from NY/PA facilities)

Disciplines

Construction, Structural Engineering, Civil Engineering

Project Phases

Construction Administration

Project Types

Commercial, Infrastructure, Residential, Industrial, Mixed-Use

Data Transparency

Exactly what this tool uses and how

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Input

What it needs

Required: Rebar drawings from construction documents, Cage specifications and dimensions

Optional: Project schedule, Quality control specifications, Delivery timeline

Formats: PDF, CAD files, Hand sketches

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Output

What you get

Format: Pre-assembled rebar cages delivered to jobsite

Fields: Completed rebar assemblies, Manufacturing quality inspection reports, Delivery logistics and scheduling

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Algorithm

How it works

Model: Proprietary robotic path planning and motion control software (not machine learning-based)

Accuracy: Claims 99% success rate (inspections catch remaining 1%). Every tie and weld is visually inspected by construction expert.

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Privacy

How your data is protected

Retention: Construction drawing data retained only as long as necessary for project delivery (project-based retention)

Training: Not publicly specified

Compliance: US data protection laws, Secure communication for drawing data transfer

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API

Integration

Endpoint: Contact vendor for API access

Method: Not publicly documented

Use Cases

• Automated rebar cage prefabrication for vertical construction projects
• Pre-assembly for reinforced concrete infrastructure (bridges, dams, tunnels)
• Renewable energy project foundation rebar fabrication
• Precast concrete component reinforcement
• Large-scale cage assembly with 70-90% time savings vs manual labor
• Quality-controlled rebar assembly eliminating field rework

Pricing

Free

Not available

Pro

Per-project pricing based on cage quantity, complexity, and delivery distance (contact for quote)

Enterprise

Custom pricing and dedicated production capacity for high-volume customers

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📚 Research Sources & Data Quality Last verified: 2026-02-01

Data Sources (10)

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Verified Data (20)

problem, solution, deliveryMethod, disciplines, projectPhases, projectTypes, yearFounded, maturityStage, customerBase, fundingTotal, input-required, input-formats, output-format, output-fields, algorithm-approach, algorithm-accuracy-claims, control-features, useCases, privacy-retention, privacy-location

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Not Found (7)

integrations-third-party, api-documentation, specific-pricing-tiers, privacy-training-data, soc2-compliance, iso27001-compliance, detailed-algorithm-model-specs

Our Commitment: We only include verified data from official sources. If information isn't publicly available, we mark it as "Not publicly specified" rather than guessing.