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CircuitLab alternatives: 6 apps ranked by verified data

Facts checked Nov 8, 2026AppBreakup editorialHow we rankAll electronics design software

Top picks

Common reasons people leave CircuitLab: schematics can't be imported from or exported to other EDA tools, and commercial use requires a Pro or Enterprise subscription. We ranked 6 alternatives by how directly each one replaces CircuitLab, then by reviews, real visits and how recently each app's facts were checked against its own website. Proteus Design Suite currently ranks first.

Quick comparison

#AppPricingVerified priceOpen sourcePlatformsVerified factsScore
1Proteus Design Suite logoProteus Design SuitePaid—NoWindows5 of 570.9
2EveryCircuit logoEveryCircuitFree plan + paid$5/monthNoWeb, Android, iOS5 of 568.8
3Qucs-S logoQucs-SOpen source—YesWindows, macOS, Linux5 of 561.8
4EasyEDA logoEasyEDAFree—NoWeb, Windows, macOS +15 of 559.4
5KiCad logoKiCadOpen source—YesWindows, macOS, Linux5 of 557.5
6Tinkercad logoTinkercadFree—NoWeb, iOS0 of 037.7
  1. Proteus Design Suite logo

    1. Proteus Design SuiteTop pick

    Best for: Students and embedded engineers who want to simulate microcontroller firmware with the circuit

    PaidWindows

    70.9

    score / 100

    Why switch from CircuitLab

    Desktop suite that adds microcontroller co-simulation and PCB design for professional work.

    Pros

    • Co-simulates MCU firmware with SPICE circuits
    • Perpetual licences you keep without paying maintenance
    • Large simulation model and part library
    • Modular packages, so you buy only what you need

    Cons

    • Windows only; no ARM processor support
    • Paid, with no free tier beyond the demo
    • Smaller user community than KiCad or Altium for PCB layout
    Visit Proteus Design Suite Details and reviews
    How this score is calculated
    Editorial fit ×0.357
    Reviews ×0.363
    Clicks (90 days) ×0.15100
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Proteus Design Suite a good CircuitLab alternative?

    Verified facts

    5 of 5 verified
    Licensing
    Perpetual licence
    Checked Nov 8, 2026labcenter.com(opens source in a new tab)
    Simulation
    Mixed-mode SPICE plus microcontroller simulation
    Checked Nov 8, 2026labcenter.com(opens source in a new tab)
    Supported MCUs
    Over 750 microprocessor variants
    Checked Nov 8, 2026labcenter.com(opens source in a new tab)
    Platforms
    Windows 10 or later (x64)
    Checked Nov 8, 2026labcenter.com(opens source in a new tab)
    Part library
    15 million+ parts via SamacSys and SnapEDA
    Checked Nov 8, 2026labcenter.com(opens source in a new tab)
  2. EveryCircuit logo

    2. EveryCircuit

    Best for: Electronics students and hobbyists who learn best by watching circuits behave in real time

    Free plan + paidWeb, Android, iOS

    68.8

    score / 100

    Why switch from CircuitLab

    Animated, interactive simulation that also runs on Android and iOS, with a free tier for small circuits.

    Pros

    • Animated currents and voltages make circuit behaviour easy to grasp
    • Works on web, Android and iOS with one purchase or subscription
    • Large public gallery of circuits to open and modify
    • Class licences for teachers

    Cons

    • Free version limits your own circuits to 5 components
    • Smaller component library than SPICE-based tools
    • No PCB layout or professional schematic output
    Visit EveryCircuit Details and reviews
    How this score is calculated
    Editorial fit ×0.3100
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is EveryCircuit a good CircuitLab alternative?

    Verified facts

    5 of 5 verified
    Platforms
    Web, Android, iOS
    Checked Nov 8, 2026everycircuit.com(opens source in a new tab)
    Free plan
    Own circuits limited to 5 components
    Checked Nov 8, 2026everycircuit.com(opens source in a new tab)
    Starting price
    $5/month
    Checked Nov 8, 2026everycircuit.com(opens source in a new tab)
    One-time purchase
    $15
    Checked Nov 8, 2026everycircuit.com(opens source in a new tab)
    Owner
    MuseMaze, Inc.
    Checked Nov 8, 2026everycircuit.com(opens source in a new tab)
  3. Qucs-S logo

    3. Qucs-S

    Best for: Students and hobbyists who want free SPICE simulation with a point-and-click schematic editor

    Open sourceWindows, macOS, Linux

    61.8

    score / 100

    Why switch from CircuitLab

    Free open-source desktop simulator with SPICE back ends and no limits on commercial use.

    Pros

    • Works with several free simulation engines from one GUI
    • Windows installer comes bundled with Ngspice
    • Packaged for most Linux distributions, including Flatpak
    • Free and open source with regular releases

    Cons

    • Needs an external simulator backend to do anything
    • No PCB layout, so board design needs a separate tool
    • macOS install goes through a Homebrew tap rather than an app download
    Visit Qucs-S Details and reviews
    How this score is calculated
    Editorial fit ×0.377
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Qucs-S a good CircuitLab alternative?

    Verified facts

    5 of 5 verified
    License
    GPL-2.0
    Checked Oct 30, 2026github.com(opens source in a new tab)
    Simulation engines
    Ngspice, Xyce, Qucsator
    Checked Nov 8, 2026ra3xdh.github.io(opens source in a new tab)
    Windows
    Installer bundled with Ngspice
    Checked Nov 8, 2026ra3xdh.github.io(opens source in a new tab)
    macOS
    Via Homebrew
    Checked Nov 8, 2026ra3xdh.github.io(opens source in a new tab)
    Linux packages
    Distro repos, AppImage, Flatpak
    Checked Nov 8, 2026ra3xdh.github.io(opens source in a new tab)
  4. EasyEDA logo

    4. EasyEDA

    Best for: Hobbyists and small teams who design boards and order them from JLCPCB

    FreeWeb, Windows, macOS, Linux

    59.4

    score / 100

    Why switch from CircuitLab

    Browser-based EDA that adds PCB layout and ordering on top of schematic simulation.

    Pros

    • Free, including the Pro edition
    • Runs in a browser with nothing to install
    • Shows LCSC part stock and sends boards straight to JLCPCB
    • Imports Altium, Eagle and KiCad designs

    Cons

    • Designs live on the vendor's cloud by default
    • Workflow steers you toward JLCPCB and LCSC
    • Less capable than Altium for complex high-speed boards
    Visit EasyEDA Details and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is EasyEDA a good CircuitLab alternative?

    Verified facts

    5 of 5 verified
    Price
    Free
    Checked Nov 8, 2026easyeda.com(opens source in a new tab)
    Web app
    Yes, no download needed
    Checked Nov 8, 2026easyeda.com(opens source in a new tab)
    Linux desktop client
    Yes
    Checked Nov 8, 2026easyeda.com(opens source in a new tab)
    Import
    Altium, Eagle, KiCad
    Checked Nov 8, 2026easyeda.com(opens source in a new tab)
    Team collaboration
    Yes
    Checked Nov 8, 2026easyeda.com(opens source in a new tab)
  5. KiCad logo

    5. KiCad

    Best for: Hobbyists, startups and engineers who want a capable PCB tool with no licence cost

    Open sourceWindows, macOS, Linux

    57.5

    score / 100

    Why switch from CircuitLab

    Free open-source suite covering schematics, simulation and PCB layout on the desktop.

    Pros

    • Completely free with no feature limits or seat caps
    • Runs on Windows, macOS and Linux
    • Large official libraries and an active community
    • Projects are local files you fully control

    Cons

    • Fewer advanced high-speed and team collaboration features than Altium
    • Managing custom libraries takes some learning
    • No built-in part sourcing like EasyEDA's LCSC link
    Visit KiCad Details and reviews
    How this score is calculated
    Editorial fit ×0.363
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is KiCad a good CircuitLab alternative?

    Verified facts

    5 of 5 verified
    License
    GPL v3
    Checked Nov 8, 2026kicad.org(opens source in a new tab)
    Platforms
    Windows, Linux, macOS
    Checked Nov 8, 2026kicad.org(opens source in a new tab)
    Simulation
    Integrated SPICE
    Checked Nov 8, 2026kicad.org(opens source in a new tab)
    Manufacturing output
    Gerber and IPC-2581
    Checked Nov 8, 2026kicad.org(opens source in a new tab)
    First released
    1992
    Checked Nov 8, 2026kicad.org(opens source in a new tab)
  6. Tinkercad logo

    6. Tinkercad

    Best for: Beginners, kids and teachers making simple models for 3D printing

    FreeWeb, iOS

    37.7

    score / 100

    Why switch from CircuitLab

    Free browser-based Circuits mode with breadboards and Arduino simulation, good for students and beginners.

    Pros

    • Free and runs in the browser
    • Very easy shape-based modeling
    • Circuits and Codeblocks for teaching electronics and coding

    Cons

    • Too limited for precise or complex designs
    • Requires an internet connection and Autodesk account
    • No parametric history or drawings
    Visit Tinkercad Details and reviews
    How this score is calculated
    Editorial fit ×0.332
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1530
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Tinkercad a good CircuitLab alternative?

    Verified facts

    0 of 0 verified

    No sourced facts yet.

The best CircuitLab alternative for…

The highest-ranked app in this list for each need.

Proteus Design Suite logo

Best CircuitLab alternative for most people

Proteus Design Suite

Desktop suite that adds microcontroller co-simulation and PCB design for professional work.

Qucs-S logo

Best CircuitLab alternative for a free option

Qucs-S

Free open-source desktop simulator with SPICE back ends and no limits on commercial use.

EveryCircuit logo

Best CircuitLab alternative for a free plan you can upgrade

EveryCircuit

Animated, interactive simulation that also runs on Android and iOS, with a free tier for small circuits.

KiCad logo

Best CircuitLab alternative for open source

KiCad

Free open-source suite covering schematics, simulation and PCB layout on the desktop.

EasyEDA logo

Best CircuitLab alternative for Mac

EasyEDA

Browser-based EDA that adds PCB layout and ordering on top of schematic simulation.

Proteus Design Suite logo

Best CircuitLab alternative for Windows

Proteus Design Suite

Desktop suite that adds microcontroller co-simulation and PCB design for professional work.

Qucs-S logo

Best CircuitLab alternative for Linux

Qucs-S

Free open-source desktop simulator with SPICE back ends and no limits on commercial use.

EveryCircuit logo

Best CircuitLab alternative for iPhone and Android

EveryCircuit

Animated, interactive simulation that also runs on Android and iOS, with a free tier for small circuits.

Tinkercad logo

Best CircuitLab alternative for working in the browser

Tinkercad

Free browser-based Circuits mode with breadboards and Arduino simulation, good for students and beginners.

CircuitLab alternatives: common questions

What is the best alternative to CircuitLab?

Proteus Design Suite ranks first right now. Desktop suite that adds microcontroller co-simulation and PCB design for professional work. EveryCircuit and Qucs-S follow it in our ranking.

CircuitLab vs Proteus Design Suite: what's the difference?

Both CircuitLab and Proteus Design Suite are paid products. Only CircuitLab runs on Web. Only Proteus Design Suite runs on Windows.

Is CircuitLab free?

CircuitLab is a paid product.

Is there a free alternative to CircuitLab?

Yes. EveryCircuit (free plan + paid), Qucs-S (open source), EasyEDA (free) and KiCad (open source) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to CircuitLab?

Yes: Qucs-S and KiCad.

Which CircuitLab alternatives work on Linux?

Qucs-S, EasyEDA and KiCad run on Linux.

Why do people switch from CircuitLab?

The complaints we hear most: schematics can't be imported from or exported to other EDA tools; commercial use requires a Pro or Enterprise subscription; no PCB layout, so real boards need a separate tool.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces CircuitLab, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.