Text To Cad vs Presto Voice

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-10-09
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At a glance

DimensionText To CadPresto Voice
PricingFree (open-source)Contact for pricing (enterprise)
Target UserEngineers, makers, robotics developersQSR chains with drive-thru
Primary FeatureGenerate CAD/robot files from natural languageAutomated drive-thru voice ordering with upselling
Key Metric7,500+ installs, open-sourceUp to 95% non-intervention, up to 6% revenue lift
IntegrationClaude Code, Codex, SendCutSend, Bambu LabElevenLabs, major POS and headset systems
Latest NewsOpen-source AI CAD launch (Adam W25) on HN 2026-06-17Dairy Queen partnership 2026-04-16
Try Text To CadTry Presto Voice
Text To Cad
Text To Cad

Open-source agent skills that turn text or image prompts into CAD models, G-code, and robot files.

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Presto Voice
Presto Voice

Presto Voice is drive-thru voice AI that takes QSR orders at the speaker post and upsells every car.

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Pricing
Free
Contact Sales
Plans
$0
—
Popularity
37 views
7.5k views
Skill Level
Intermediate
Intermediate
API Available
Platforms
CLIPlugin
API
Categories
🧊 3D Generation & Scanning💻 Code & Development
🍽️ Restaurant & Hospitality☎️ Voice AI Agents & Phone Automation
Features
Generate and edit CAD models from text or image prompts, with STEP as the primary output
Export models to STL, 3MF, and GLB formats
Create 2D DXF profiles, templates, gaskets, and cut layouts from Python sources or CAD geometry
Produce dimensioned engineering drawings as PDF with views, hidden lines, dimensions, hole callouts, and a title block
Slice supported meshes into printer-profiled FDM .gcode using real slicer CLIs
Write URDF robot files with links, joints, limits, inertials, and meshes
Add MoveIt planning groups, end effectors, poses, and collision rules via SRDF
Build SDF simulator models and worlds with frames, physics, sensors, and lights
Preview CAD and robot files in a local browser viewer
Find off-the-shelf STEP parts: screws, bearings, motors, connectors
Validate DXF and STEP files before SendCutSend upload
Review sheet metal, CNC, and injection molding parts with measured evidence and cited DFM rules
Measure mesh printability: wall thickness, overhangs, support volume, build orientation (DfAM check)
Dry-run, upload, and cautiously start local Bambu Lab print jobs from validated .gcode
Install as a provider-native plugin for Codex, Claude Code, or Grok Build, or via the Skills CLI
Automated drive-thru order taking via voice AI at the speaker post
Continuous upselling of add-ons and specials to raise average order value
Runs a spectrum of Voice AI approaches rather than a single model
Up to 95% non-intervention rate on drive-thru orders (vendor-published)
Up to 88% upsell offer rate (vendor-published)
Up to 6% monthly incremental revenue increase (vendor-published)
24/7 drive-thru ordering availability
Installation at scale without disrupting live drive-thru lanes
POS and headset provider integration handled by Presto (integration specialist)
Available through the Toast Partner Ecosystem (Sept. 21, 2026)
Managed deployment with ongoing vendor support
ROI reporting across non-intervention, upsell, and revenue lift
National rollout experience at Wienerschnitzel, Taco John's, and Dairy Queen
15+ years of restaurant drive-thru automation experience since 2008
Integrations
Codex
Claude Code
Grok Build
SendCutSend
Bambu Lab
Toast

What real users say: Text To Cad vs Presto Voice

Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.

Text To Cad

45 mentions across 2 sources · 15% positive — critical (averaged across 2 sources)

Hacker News, Lemmy

What users praise

  • • Open-source and free with permissive license for commercial use.
  • • Generates STEP files compatible with most CAD tools.
  • • Includes a built-in browser viewer for quick previews.
  • • Installs as a plugin for Claude Code and Codex easily.

What frustrates them

  • • Describing complex geometry in words is frustratingly imprecise.
  • • Not suitable for professional engineering workflows.
  • • Lacks the iterative editing capabilities of traditional CAD.
  • • Output quality varies heavily with the LLM used.

Researched Jul 3, 2026

Presto Voice

45 mentions across 3 sources · 32% positive — critical (weighted across 3 sources)

YouTube, App Store, Lemmy

What users praise

  • • Fifteen-plus years in restaurant automation gives Presto real QSR operational experience
  • • Handles POS and headset provider integration itself, avoiding a lane shutdown at install
  • • National rollouts at Wienerschnitzel, Taco John's, and Dairy Queen validate enterprise scale
  • • Spectrum-of-models approach targets store-by-store variation in menus, accents, and ambient noise

What frustrates them

  • • No independent operator reviews exist in the public data to validate the 95% claim
  • • Vendor-published metrics lack third-party audited baselines or methodology
  • • Only Toast is named as an integration — other POS stacks are unproven
  • • Pricing is undisclosed, making per-lane ROI modeling impossible up front

Researched Oct 7, 2026

Who should pick which

  • Solo engineer designing 3D-printable parts
    Pick: Text To Cad

    Text To Cad is free, open-source, and lets you generate STEP/STL files from text or image prompts directly via CLI, perfect for iterative prototyping.

  • Robotics developer creating URDF for simulation
    Pick: Text To Cad

    Text To Cad natively generates robot URDF/SDF files with joints, limits, and inertials, which is exactly its stated best-for use case.

  • QSR chain operations director
    Pick: Presto Voice

    Presto Voice automates drive-thru ordering with up to 95% non-intervention and includes upselling, proven at Dairy Queen and Taco John's.

  • Maker using SendCutSend for fabrication
    Pick: Text To Cad

    Text To Cad validates DXF and STEP files before SendCutSend upload, streamlining the fabrication workflow.

  • Franchise owner with multiple locations
    Pick: Presto Voice

    Presto Voice scales across locations with easy installation and integrates with existing POS/headset systems, ideal for franchise networks.

Frequently Asked Questions

Which tool is free to use?

Text To Cad is completely free and open-source. Presto Voice requires contacting sales for pricing.

Can Text To Cad generate 2D drawings?

Yes, it can create 2D DXF drawings from Python sources or CAD geometry.

Can Presto Voice handle multiple accents?

Yes, Presto Voice uses a multi-model voice AI approach to handle diverse accents and noisy drive-thru environments.

Does Text To Cad integrate with Claude Code?

Yes, it integrates as a plugin with Claude Code and Codex, plus SendCutSend, Bambu Lab, and GitHub.

What is the non-intervention rate of Presto Voice?

Up to 95% non-intervention rate on orders, as per the description.

What file formats can Text To Cad export?

STEP, STL, 3MF, and GLB for 3D; DXF for 2D; G-code for FDM; URDF/SDF/SRDF for robotics.

Is Presto Voice suitable for small independent restaurants?

No, it is designed for QSR chains and franchises; its contact-based pricing and likely high cost target larger operations.

Is there a local viewer for CAD preview in Text To Cad?

Yes, it provides a local browser viewer to preview CAD, G-code, and robot files.

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Explore each tool further

Text To Cad
View Text To Cad reviewText To Cad alternatives
Presto Voice
View Presto Voice reviewPresto Voice alternatives

Browse these categories

Best AI 3D Generation & Scanning toolsBest AI Restaurant & Hospitality toolsBest AI Code & Development toolsBest AI Voice AI Agents & Phone Automation tools
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Last reviewed: July 3, 2026