The best PlumberCalc alternatives in 2026
Free professional plumbing calculators for pipe sizing, flow rate, pressure drop, and more, trusted by contractors and engineers. Below are 12 strong alternatives to consider.
See PlumberCalc's full listingTop PlumberCalc alternatives, ranked
Wishastro
wishastro.comFree astrology tools, daily horoscopes, birth chart calculator, compatibility checker, and Vedic astrology insights. No signup needed.
Case Cub
casecub.comAI-powered legal study platform with 20,000+ case briefs, quizzes, flashcards, and chat for law students.
TheGoods.tools
thegoods.toolsIndependent reviews and directory of the best websites, tools, and products, with alternatives and side-by-side picks.
Speechyou
speechyou.comAI voice-to-text transcription for meetings, voice notes, and audio in 1,700 languages.
Sapper HVAC
sapperhvac.comExplore Sapper HVAC's feature-rich local service site, covering AC installation, mini splits, heat pumps, and business dashboards across Phoenix, AZ.
Specific Resume
specificresume.comAI-powered resume builder that creates job-specific resumes tailored to each application, designed to pass recruiter screening.
ElectricianCalc.com
electriciancalc.comFree NEC-compliant electrical calculators for wire sizing, voltage drop, load calculations, conduit fill, and more.
Lizard
lizard.buildAI-native deployment platform for coding agents, offering managed Postgres, Redis, S3, and per-second billing.
MySOP.guru
mysop.guruCapture any workflow and export it as a professional Standard Operating Procedure document. First export free, then €5 per document.
Recap Raven
recapraven.comA Discord bot that records TTRPG sessions, generates player-safe recaps, and provides a searchable campaign memory with cited answers.
Export to Figma
exporttofigma.comExport any website to Figma as fully editable layers in one click. Fonts, colors, images, and auto-layout all preserved. Free Chrome extension.
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