Op
Open-Source Email Verifier
Hacker NewsOpen-Source Email Verifier
got tired of paying for email verification saas like usebouncer.com, expensive at scale and often say emails are valid when the server sends accept to anything. built a simple npm package that does format + dns + smtp checks, plus detects those catch-all domains. npx email-verifier-check check user@example.com https://github.com/yolodex-ai/email-verifier any feedback appreciated.
Share cardActual performance
4points
Did not reach leaderboard
Launch Intel predictions
Analyze your own launch →
Product HuntOn track for Day 1 leaderboard · Strong signals: user, email, open · Missing: mac, agents, macos64%64% predicted probability of success on Product Hunt, based on ML models trained on real launch data.
best fitHighest predicted score across all platforms for this description.
Indie HackersIH features products with proven revenue · Missing: supports, reddit linkedin, podcasting50%50% predicted probability of success on Indie Hackers, based on ML models trained on real launch data.
TrustMRRLess likely to generate early MRR · Missing: mobile apps, ios, personal46%46% predicted probability of success on TrustMRR, based on ML models trained on real launch data.
Hacker NewsMay not resonate with HN audience · Strong signals: io · Missing: https docs, excited, just released44%44% predicted probability of success on Hacker News, based on ML models trained on real launch data.
nativeThis product was originally launched on this platform.
AppSumoMay struggle as an AppSumo deal · Strong signals: plus · Missing: platform, intuitive, reviews41%41% predicted probability of success on AppSumo, based on ML models trained on real launch data.
Acquire.comPre-revenue stage for this audience · Strong signals: saas · Missing: arr, mrr, revenue21%21% predicted probability of success on Acquire.com, based on ML models trained on real launch data.
BetaListMay not resonate with beta-testers · Missing: web3, chat, crypto2%2% predicted probability of success on BetaList, based on ML models trained on real launch data.
Correct prediction on native model
Similar products
Op
Open-source email helpdesk72%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
Open-source email helpdesk
Hacker News42Sl
SlideSelection, an Open Source Hooper Selection Implementation47%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
SlideSelection, an Open Source Hooper Selection Implementation
Hacker News4Pi
Piki is now open source73%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
Piki is now open source
Hacker News2Op
Open Source CNC Beehive With Arduino and Sensors58%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
Open Source CNC Beehive With Arduino and Sensors
Hacker News1An
An Open-Source Intro to WebApps Curriculum72%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
An Open-Source Intro to WebApps Curriculum
Hacker News12An
An Open-Source Resource for Combating Burnout52%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
An Open-Source Resource for Combating Burnout
Hacker News1Du
Duckling – Open-source datetime expression parsing69%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
Duckling – Open-source datetime expression parsing
Hacker News136Po
Poll is now open-source58%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
Poll is now open-source
Hacker News1Pi
PinPoint open source geocoder62%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
PinPoint open source geocoder
Hacker News1Cr
Crayfish, an open source, shareware newsreader73%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
Crayfish, an open source, shareware newsreader
Hacker News2