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Compare Closed:in vs (310) Creative

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

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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Winner

(310) Creative

Cold Email Outreach Website

310 Creative is a B2B marketing and sales enablement agency based in Santa Monica, California. Since 2003, they have helped mid-market and enterprise companies align sales and marketing through inbound and account-based strategies. As a HubSpot Platinum Partner, they focus on driving predictable revenue growth.

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Feature Comparison

Attribute	Closed:in	(310) Creative
Category	Cold Email Outreach	Cold Email Outreach
Rating	-	Winner +4.5 higher
Location	Utrecht	Santa Monica, California, USA
Services	Cold email campaign design & ops Prospect sourcing & enrichment (Clay stacks) Deliverability engineering & inbox landing Reply qualification workflows & appointment setting Template + sequence personalization at scale Inbound Marketing B2B SEO HubSpot Migration Web Design and Development Digital Marketing Email Marketing PPC Social Media Marketing	Cold email campaign design & ops Prospect sourcing & enrichment (Clay stacks) Deliverability engineering & inbox landing Reply qualification workflows & appointment setting Template + sequence personalization at scale Inbound Marketing B2B SEO HubSpot Migration Web Design and Development Digital Marketing Email Marketing PPC Social Media Marketing
Industries	SaaS fintech recruitment agencies e-commerce financial services	Software & Technology Professional Services Media & Entertainment Industrial & Manufacturing Consumer & Retail
Pros	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	Strong HubSpot expertise as a Platinum Partner Professional project management with clear communication Proven results in increasing web traffic and lead conversions
Cons	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

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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.

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