MarketStar review
Enterprise sales-as-a-service operator with deep staffing and review evidence, suited to large programs rather than lightweight campaigns.
Pricing: $25,000 Reported — not published by the agency
Clutch's appointment-setting directory lists the MarketStar operation with 28 reviews, a 5.0 rating, and a $25K minimum. source ↗
Verdict
MarketStar has the operational maturity, account targeting, qualification, and staffed execution expected of an enterprise provider. It is a strong fit only for buyers prepared for a $25K-plus program and a broad sales-as-a-service engagement; a smaller cold-email campaign would be over-scoped and uneconomic.
What we verified
Each claim below was checked against a named source, last on 2026-07-21. Follow any of them and check for yourself — that is the point of publishing them.
- Clutch's appointment-setting directory lists the MarketStar operation with 28 reviews, a 5.0 rating, and a $25K minimum. clutch.co ↗
- The company publishes an executive guide to outsourced sales as a service. marketstar.com ↗
What other platforms say
Strong enterprise review sample emphasizing structured, tailored growth programs; commercial fit is the gating factor.
These are other platforms' numbers, not ours. We report them because they are part of the picture, and we do not average them into our score — our score comes from the published rubric above.
Red flags
- Very high minimum commitment
- Broad enterprise provider rather than a cold-email specialist
How it scored
Booked-meeting evidence
Clutch reviews describe structured appointment and growth programs across a substantial client sample.
Deliverability & sending infrastructure
Email is one component of a much broader enterprise sales operation.
List sourcing & ICP/data quality
Enterprise account programs include segmentation, targeting, and sales operations.
Copy, offer & personalization
Tailored programs and enablement are recurring strengths in reviews.
Qualification, booking & handoff
Structured sales teams manage appointment setting through downstream pipeline stages.
Who actually does the work
The company operates at enterprise scale with dedicated teams.
Pricing, contract & asset ownership
Clutch shows a $25K minimum; contract and asset terms are enterprise-specific.
Compliance & domain-risk
Enterprise governance is favorable, but sending-domain controls still need program-level validation.
What we could not verify
- Cold-email-specific economics
- Minimum program duration
- Ownership and transfer of channel assets
Sources
- https://www.marketstar.com/
- https://clutch.co/call-centers/appointment-setting?verified=true
- https://www.marketstar.com/hubfs/Outsourced%20sales%20as%20a%20service_CXO%20Guide.pdf?hsLang=en-us
This agency has not published a paid trial. What a paid trial is.
Others we evaluated in Outbound / Cold Email
Same rubric, same evaluator, same date range — so these are directly comparable to the verdict above.
See all 90 Outbound / Cold Email agencies we evaluated →