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Compare Neon Moth (formerly ThirdSide) vs Closed:in

Side-by-side comparison of features, pricing, services, ratings and more.

Neon Moth (formerly ThirdSide)

Neon Moth (formerly ThirdSide)

Content & Copywriting Website

Neon Moth helps organizations turn their website into a strategic asset. They partner with growing businesses, nonprofits, government entities, and established organizations that need clarity, credibility, and long-term results from their online presence.

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Closed:in

Closed:in

Cold Email Outreach Website

Closed:in is a cold-email specialist and Clay/Instantly partner building hyper-personalized outbound systems that book meetings and generate pipeline. They use Clay-powered outbound campaigns for B2B service companies to deliver sales calls within 2-3 weeks.

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Feature Comparison

Attribute Neon Moth (formerly ThirdSide) Closed:in
Category Content & Copywriting Cold Email Outreach
Rating - -
Location Champaign, Illinois, United States, Portland, Oregon, United States Utrecht
Services
  • Branding
  • Brand Strategy
  • Content Marketing
  • Content Strategy
  • Copywriting
  • Storytelling
  • SEO
  • Local SEO
  • Mobile SEO
  • Technical SEO
  • Wordpress SEO
  • Web Development
  • Digital Design
  • Graphic Design
  • Logo Design
  • UX Design
  • Web Design
  • Website Maintenance
  • Wordpress Design
  • Cold email campaign design & ops
  • Prospect sourcing & enrichment (Clay stacks)
  • Deliverability engineering & inbox landing
  • Reply qualification workflows & appointment setting
  • Template + sequence personalization at scale
  • Branding
  • Brand Strategy
  • Content Marketing
  • Content Strategy
  • Copywriting
  • Storytelling
  • SEO
  • Local SEO
  • Mobile SEO
  • Technical SEO
  • Wordpress SEO
  • Web Development
  • Digital Design
  • Graphic Design
  • Logo Design
  • UX Design
  • Web Design
  • Website Maintenance
  • Wordpress Design
  • Cold email campaign design & ops
  • Prospect sourcing & enrichment (Clay stacks)
  • Deliverability engineering & inbox landing
  • Reply qualification workflows & appointment setting
  • Template + sequence personalization at scale
Industries
Architecture Automotive Fashion Retail Fintech Media & Entertainment
SaaS fintech recruitment agencies e-commerce financial services
Pros
  • Strategy-first approach ensures website supports business goals
  • Custom WordPress sites built for accessibility, security, and scalability
  • Ongoing website management and support for long-term performance
  • Experience with regulated industries and public sector clients
  • High reply rates on top campaigns (claimed 50%+)
  • Quick pipeline generation (e.g., $190K in 60 days)
  • Official Clay Solutions Partner and Certified Instantly Expert
  • End-to-end automation using Clay and Instantly
  • Trusted by 50+ B2B companies
Cons
  • Small team may limit capacity for large-scale projects
  • No public client reviews available on Semrush
  • No client reviews available on Clutch or G2
  • Small team (1-10 employees) may limit capacity for large-scale campaigns
Website Visit Site Visit Site
Free Plan Available

You shouldn’t have to overpay for cold email tools. With Mystrika, you won’t.

It does cold email warmup, sequences, unified inbox, and AI writing - all in one place. Every other tool that does this charges somewhere between $100 and $500 a month. Mystrika has a free plan. 500 prospects. No expiry. No card.

The people who consistently book meetings from cold email aren’t smarter. They just stopped leaving money on the table.

See the Free Plan