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Free Open-Source Alternatives

Stop paying for developer tools. Discover the best free and open-source alternatives to popular paid software — curated automatically by AI.

161 Paid Tools

413 Free Alternatives

8 Categories

657.8k GitHub StarsLIVE

$732/mo Trackable

100% Free

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Daily Updates

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AI Curated

Most searched alternatives:

ChatGPT Plus GitHub Copilot Midjourney Photoshop Figma Notion AI Slack Grammarly

Today's PickDesign

Free Alternatives to Gravit Designer

Free and open-source painting and illustration software — actively maintained by an open-source community and free for both personal and commercial use Positioned as a popular alternative to Gravit Designer, offering comparable core features at zero cost.

For Students

Free tools for college

For Startups

Save $500+/mo on SaaS

For Freelancers

Keep more of your income

For Designers

Replace Adobe for free

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Midjourney

3 free alternatives

Stable Diffusion (Local)CraiyonLeonardo AIVerified

Notion AI

3 free alternatives

ObsidianLogseqAnytypeVerified

Figma

3 free alternatives

PenpotExcalidrawPencil ProjectVerified

PAIDCommunication

Slack

3 free alternatives

ElementDiscord (Free Tier)Rocket.ChatVerified

ReadMe

3 free alternatives

SlateDoczJekyllVerified

ChatGPT Plus

3 free alternatives

DuckDuckGo AI ChatGoogle GeminiHuggingChatVerified

GitGuardian

3 free alternatives

TruffleHogGitleaksSecretScannerVerified

GitHub Copilot

3 free alternatives

CodeiumTabnineSupermavenVerified

Durable

3 free alternatives

Serverless FrameworkZappaAWS SAMVerified

PAIDProductivity

Grammarly Premium

3 free alternatives

LanguageToolProWritingAid (Free Tier)SaplingVerified

Aquasec

3 free alternatives

ClairAnchoreTrivyVerified

PAIDCommunication

Loom

3 free alternatives

OBS StudioKazamPeekVerified

PAIDCommunication

Humaans

2 free alternatives

MatterbridgePlexusVerified

Adobe Photoshop

3 free alternatives

GIMPPhotopeaKritaVerified

Sentryc

3 free alternatives

OWASP ZAPBanditSafetyVerified

PAIDData Analytics

Dbt Labs

3 free alternatives

Apache AirflowBonoboDagsterVerified

Jasper AI

3 free alternatives

Claude (Free Tier)WritefullRytrVerified

Vercel Pro

3 free alternatives

Netlify (Free Tier)Cloudflare PagesGitHub PagesVerified

Postman

3 free alternatives

HoppscotchThunder ClientInsomniaVerified

DeepDream Generator

3 free alternatives

Stable DiffusionDALL-E MiniArtbreederVerified

InVision

3 free alternatives

Figma CommunityGravit DesignerPenpotVerified

PAIDProductivity

Airtable

3 free alternatives

LibreOffice BaseGlitchTrelloVerified

Prisma

3 free alternatives

GIMPKritaInkscapeVerified

PAIDData Analytics

New Relic

3 free alternatives

PrometheusGrafanaOpenTelemetryVerified

Sentry

3 free alternatives

ErrorceptionBugsnagRollbarVerified

Figma's competitor, Sketch

3 free alternatives

Gravit DesignerInkscapeGIMPVerified

PAIDProductivity

ClickUp

3 free alternatives

TrelloAsanaTaigaVerified

Mural

3 free alternatives

ExcalidrawCoggleWhimsyVerified

PAIDData Analytics

Datadog

3 free alternatives

PrometheusGrafanaZabbixVerified

Lumen5

3 free alternatives

Raw ShortsInvideoRenderforestVerified

PAIDData Analytics

Databricks

3 free alternatives

Apache SparkApache HiveTrinoVerified

PAIDData Analytics

Census

3 free alternatives

Apache SupersetRedashMetabaseVerified

Replay

3 free alternatives

Chrome DevToolsFirefox Developer EditionSentryVerified

Renderforest

3 free alternatives

OpenToonzPencil2DBlenderVerified

TestRail

3 free alternatives

TestLinkPractiTestTestopiaVerified

PAIDProductivity

Toggl

2 free alternatives

ClockifyHarvestVerified

CircleCI

3 free alternatives

GitHub ActionsGitLab CI/CDDroneVerified

PAIDData Analytics

Dataminr

3 free alternatives

Apache KafkaApache StormTimescaleDBVerified

PAIDProductivity

monday.com

2 free alternatives

AsanaTaigaVerified

Apiary

3 free alternatives

SwaggerHubAPI BlueprintStoplightVerified

Ludwig

3 free alternatives

TensorFlowPyTorchHugging Face TransformersVerified

InVision Freehand

2 free alternatives

Figma CommunityKritaVerified

LangChain

3 free alternatives

Hugging Face TransformersRasaStanford CoreNLPVerified

Replay.io

3 free alternatives

JanetPydbgNode InspectorVerified

PAIDData Analytics

Causal

2 free alternatives

Apache SupersetMetabaseVerified

Bugsnag

3 free alternatives

SentryAirbrakeRaygunVerified

Gravit Designer

1 free alternatives

PAIDCommunication

Floobits

3 free alternatives

EtherpadHackMDCryptPadVerified

Webflow

2 free alternatives

Figma's Open Source Alternative: PenpotGIMPVerified

CircleCI's Competitor: Codiga

3 free alternatives

GitHub ActionsJenkinsTravis CIVerified

PAIDData Analytics

Ahrefs

3 free alternatives

Google Search ConsoleMatomoScreaming FrogVerified

PAIDData Analytics

Aqueduct

2 free alternatives

RedashMetabaseVerified

Clerk

3 free alternatives

Auth0NextAuthOAuth2 ServerVerified

PAIDProductivity

Rows

2 free alternatives

Airtable (Free Plan)GlitchVerified

TestObject

3 free alternatives

AppiumRobot FrameworkSeleniumVerified

Pictory

3 free alternatives

ShotcutOpenShotLightworksVerified

PAIDProductivity

Forest

3 free alternatives

Toggl Track's alternative: HarvestFocus@WillTomato TimerVerified

DBArtisan

3 free alternatives

DBeaverSQuirreL SQL ClientBeekeeper StudioVerified

Pulumi

3 free alternatives

TerraformAnsibleSaltStackVerified

PAIDCommunication

Crisp

3 free alternatives

MattermostRocket.ChatZulipVerified

PAIDData Analytics

Algolia

3 free alternatives

MeiliSearchTypesenseWeaviateVerified

Plasmic

2 free alternatives

Figma's alternative: AkiraUXPinVerified

FusionAuth

3 free alternatives

KeycloakGluuOAuth2 ServerVerified

PAIDData Analytics

dbt Cloud

3 free alternatives

Apache AirflowPrefectNextflowVerified

Bugzilla

3 free alternatives

MantisBTRedmineTracVerified

SmartDraw

1 free alternatives

GraphvizVerified

PAIDProductivity

Wrike

1 free alternatives

ApiFortress

3 free alternatives

PostwomanHoppscotchThunder ClientVerified

Lona

1 free alternatives

Clerk.dev

3 free alternatives

Auth0OktaKeycloakVerified

LangFlow

3 free alternatives

RasaBotpressOpenNLPVerified

Codex

3 free alternatives

KiteTabNineGitHub CodespacesVerified

PAIDData Analytics

Hex

1 free alternatives

MetabaseVerified

Raygun

3 free alternatives

SentryAirbrakeErrorceptionVerified

Zeplin

3 free alternatives

Figma Plugin - Design SystemStorybookBitVerified

PAIDData Analytics

Hotjar

3 free alternatives

MatomoOpen Web AnalyticsPlausibleVerified

Wallarm

3 free alternatives

OWASP ZAPBurp SuiteNmapVerified

Mux

3 free alternatives

FFmpegPionLivekitVerified

LlamaIndex

3 free alternatives

LangToolspaCyStanford CoreNLPVerified

Codiga

3 free alternatives

CodeFactorSonarQubeCodePro AnalytiXVerified

Appsmith

3 free alternatives

RetoolBudibaseJogetVerified

Codscene

2 free alternatives

BlenderNatronVerified

PAIDData Analytics

SentryOne

1 free alternatives

GrafanaVerified

PAIDProductivity

Forest Admin

2 free alternatives

Airtable's Free Plan Alternative - NocoDBTrello's Free Alternative - WekanVerified

Corent Tech

2 free alternatives

Argo WorkflowsZapierVerified

PAIDCommunication

Tandem

3 free alternatives

MattermostRocket.ChatZulipVerified

Sentry.io

2 free alternatives

BugsnagRaygunVerified

AWS Cloud9

3 free alternatives

CodeAnywhereRepl.itGitPodVerified

Descript

3 free alternatives

OBS StudioAudacityVocalRemoverVerified

Framer

1 free alternatives

Pencil2DVerified

Sanity

3 free alternatives

StrapiGhostKeystone.jsVerified

PlanetScale

3 free alternatives

MySQLPostgreSQLCockroachDBVerified

RapidAPI

3 free alternatives

OpenAPIAPI GatewayKrakenDVerified

PAIDData Analytics

Datalore

3 free alternatives

Jupyter NotebookApache ZeppelinGoogle ColabVerified

Lumigo

3 free alternatives

OpenTelemetryJaegerZipkinVerified

LogRocket

2 free alternatives

SentryLogstashVerified

Cloudcraft

3 free alternatives

Draw.ioLucidchartCoggleVerified

StepZen

3 free alternatives

GraphQL YogaApollo ServerPrismaVerified

Sentry's Competitor: Rollbar

2 free alternatives

TrackJSRaygunVerified

Layer AI

2 free alternatives

Dialogflow CXBotpressVerified

Codux

3 free alternatives

Visual Studio CodeIntelliJ IDEA Community EditionEclipseVerified

Fablet

1 free alternatives

InkscapeVerified

Testim.io

3 free alternatives

CypressSeleniumPlaywrightVerified

UXPin

1 free alternatives

InkscapeVerified

PAIDProductivity

Timely

2 free alternatives

Toggl TrackClockifyVerified

Replay Bird

3 free alternatives

GitHistoryCodekeepersAsciinemaVerified

Lona AI

3 free alternatives

Hugging Face TransformersTensorFlowRasaVerified

PAIDCommunication

LaunchNotes

3 free alternatives

AnnounceKitHeadwayChangelog.ioVerified

AWS CodeGuru

3 free alternatives

CodeFactorCodacySonarLintVerified

Figma's competitor: Adobe XD

1 free alternatives

Sentry's competitor: Bugsnag

2 free alternatives

AirbrakeTrackJSVerified

MongoDB Atlas

3 free alternatives

MongoDB Community ServerOrientDBArangoDBVerified

PAIDCommunication

Cisco Webex

2 free alternatives

JitsiBigBlueButtonVerified

PAIDProductivity

Reforge

3 free alternatives

TrelloAsanaClickUp's free plan alternative: TaskadeVerified

Luma

1 free alternatives

Runway ML

3 free alternatives

TensorFlowPyTorchH2O.ai Driverless AIVerified

Linear

3 free alternatives

TrelloAsanaTaigaVerified

Bitwarden

3 free alternatives

KeePassLessPassPassword SafeVerified

Fusion 360

2 free alternatives

FreeCADOpenSCADVerified

PAIDProductivity

TeamGantt

3 free alternatives

GanttProjectProjectLibreRedmineVerified

Miro

2 free alternatives

Draw.ioLucidchartVerified

PAIDData Analytics

Pingdom

3 free alternatives

GTmetrixWebPageTestUptrendsVerified

Lensa

1 free alternatives

Corella

2 free alternatives

TensorFlowPyTorchVerified

Testim

2 free alternatives

CypressPlaywrightVerified

Sentry's Competitor: Errorlytics

2 free alternatives

AirbrakeRaygunVerified

AWS CloudDevelopment Kit (CDK)

3 free alternatives

PulumiCloud Development Kit (CDK) for Terraform (cdktf)CrossplaneVerified

PAIDProductivity

Zapier

3 free alternatives

n8nHuginnAutomatorVerified

Rancher

3 free alternatives

K3sMicroK8sK0sVerified

Figma's Competitor: Sketch's Competitor - Gravit Designer

1 free alternatives

InkscapeVerified

DBngin

3 free alternatives

DB Browser for SQLiteDBeaverBeekeeper StudioVerified

PAIDProductivity

Spectacle

1 free alternatives

PAIDData Analytics

Preset

1 free alternatives

MetabaseVerified

Sympli

1 free alternatives

InkscapeVerified

PAIDData Analytics

Octoparse

3 free alternatives

ScrapyParseHubApache NutchVerified

DbVisualizer

2 free alternatives

SQuirreL SQL ClientBeekeeper StudioVerified

PAIDProductivity

Station

2 free alternatives

TodoistAny.doVerified

Datagrip

1 free alternatives

Beekeeper StudioVerified

Framer Motion

3 free alternatives

Greensock Animation Platform (GSAP)Velocity.jsMo.jsVerified

Sentry's Competitor: Airbrake

2 free alternatives

RollbarTrackJSVerified

Octopus Deploy

3 free alternatives

AnsibleDeployerCapistranoVerified

Sentry's Competitor: Errorception

1 free alternatives

PAIDData Analytics

dbt Cloud Alternative: Apache Airflow

3 free alternatives

PrefectNextflowLuigiVerified

Kite

3 free alternatives

TabNineCodexIntelliSenseVerified

PAIDProductivity

Smartcat

3 free alternatives

WeblateCrowdinTranslateWikiVerified

PingPlotter

3 free alternatives

MTRHpingNetcatVerified

Render

3 free alternatives

VercelNetlifySurgeVerified

SmartBear

2 free alternatives

AppiumTestCafeVerified

PAIDCommunication

Wistia

3 free alternatives

KdenliveShotcutOpenShotVerified

PAIDProductivity

Time Doctor

2 free alternatives

Toggl DesktopKimaiVerified

DBDiff

3 free alternatives

DbSchemaSchemaCrawlerDbCompareVerified

Applitools

1 free alternatives

PlaywrightVerified

dbDiag

2 free alternatives

Beekeeper StudioDataGripVerified

Ludus

1 free alternatives

InkscapeVerified

PAIDData Analytics

Tableau

3 free alternatives

MetabaseRedashGrafanaVerified

Fusion 360's competitor: Onshape

3 free alternatives

FreeCADOpenSCADBlenderVerified

New Relic's competitor: Datadog

3 free alternatives

ZabbixPrometheusNetdataVerified

Privacera

3 free alternatives

Apache RangerOpenIAMKeycloakVerified

AWS CodeStar

3 free alternatives

GitLabGitHubBitbucketVerified

Lucidchart

3 free alternatives

Draw.ioCoggleGrapholithVerified

PAIDData Analytics

Datadog APM

3 free alternatives

PrometheusNew Relic Open SourceOpenTelemetryVerified