Marlen Cantrell

Leadership coach · San Francisco Bay

Credentials they list: CPC, DISC

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"SparkEffect is a human-first, AI-enabled organizational evolution firm." (in their words, on their website)

Services

ServiceWhat is includedPrice
Readiness
High-potential and newly promoted leaders, senior executives with targeted gaps, and technical experts transitioning into leadership		 Strategic Thinking, Communication, and Leading Others pathways · Online 360 assessment with normative data and gap analysis · Individual Development Plan with behavior goals · Stakeholder survey · Manager input and alignment on request
Impact
Senior executives, senior managers, cross-functional leaders, leaders in high-stakes transitions, and high-potential leaders identified for the C-suite		 Interview-based 360 assessments · Coach observation of leaders in action · Leadership Development Toolkit for 3–5-year vision planning · Stakeholder survey · Individual Development Plan with organizational context on request
Executive
Senior leaders guiding organizations through transformation, executives managing board relationships, and C-suite leaders building trust and continuity		 Trusted counsel from senior coaches with board-level experience · Adaptive coaching shaped by leadership style, context, and enterprise priorities · Confidential partnership focused on clarity, influence, and cultural legacy · In-depth 1:1 coaching with certified senior-level career coaches · Access to executive coaches across the SparkEffect ecosystem on request
Accelerate
Employees who need targeted, efficient career-transition support on their timeline		 Individual professional consulting · Career Coach-guided A+ Approach covering orientation and assessment, resume development, personal marketing planning, networking guidance, interview preparation, and offer evaluation support on request
Elevate
Employees going through a full career transition		 Personalized support with a dedicated career coach throughout the program · Career Coach-guided A+ Approach covering orientation and assessment, resume development, personal marketing planning, networking guidance, interview preparation, and offer evaluation support on request
Manager Notification Training
Managers delivering workforce-separation news		 Scripts, tools, and practice for delivering notification on request
Refocus Training for Remaining Leaders
Leaders supporting teams after a workforce separation		 Preparation to stabilize teams and maintain momentum · Manager touch points in the weeks following a separation on request
Separation Planning & Communication Strategy
Organizations planning a workforce separation		 Communication strategy consulting · Logistics planning · Leadership alignment on request
Day-of Support from SparkEffect Coaches and Staff
HR and employees affected by a workforce separation		 On-site or available coach and staff support on notification day · Operational partnership for HR · Calm first point of contact for impacted employees on request
Proactive Outreach to Impacted Employee
Employees impacted by a workforce separation		 Direct outreach immediately after notification on request

As published on their website, read Oct 31, 2026.

How they compare

Computed by Callings from the prices and experience coaches publish. Not a rating.

Where they fit

StudentsEarlyMidManagerDirectorVP / C-suite
Resume and LinkedInnononononono
Interviews and offersnononononono
Job search strategynonononoyesyes
Career direction and changenonononoyesyes
Leadershipnonononoyesyes
Personal brandnonononoyesyes

How they work

Process
Before notification: manager notification training, refocus training, and separation planning and communication strategy · During notification: day-of coach and staff support, direct outreach to impacted employees, and workshops about outplacement benefits · After notification: enroll exiting employees in a tailored program, support managers, and provide engagement reporting · Guide participants through orientation and assessment, resume development, personal marketing planning, networking guidance, interview preparation, and offer evaluation support
Assessments
Online 360 assessment with normative data and gap analysis, Interview-based 360 assessments, Multi-rater feedback and 360s

Do it yourself, or hire a coach?

Doing it yourselfUsually enough whenA coach earns the fee when
Job searchA target list, a weekly plan and steady outreach. Callings builds the weekly plan and tracks every application, free.Interviews are coming in.Three months without traction, or a senior search that runs on your network.
Career directionWeeks of reading and conversations about roles that fit. Callings can show your strengths and the pay for each role.You already have two or three target roles.You do not know what comes next, or you want structure and a formal assessment.
LeadershipPeer groups, feedback from your manager, reading.You have a mentor who has done the job.A first management role or a bigger team, often paid for by the employer.

Times are our estimates. Try Callings.

Questions to ask before hiring

  1. What does it cost in total, and what is included? (no published price)
  2. What are your cancellation and refund terms? (no refund terms on their site)
  3. Which body issued your credential, and can I check it there? (credential listed)
  4. Who do you usually work with, and how long does a typical engagement last? (always worth asking)

What they publish

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