Leadium also offers researched, managed calling. Both companies can run a phone campaign and continue month to month. Coseek is a strong fit when you want us to own the calling operation alongside the expertise and relationships your team already has.
Start with a free cold-call game plan. We recommend company types and buyer roles, set out the campaign approach and write the complete script. You can review it with your team without booking a meeting.
What Leadium and Coseek manage
Leadium offers a broader set of sales-development services, including inbound qualification, contact research, consulting and sales-technology implementation. Its cold-calling service describes US-based SDRs, researched lists, custom scripts, coaching, weekly reporting and campaign testing.
| Campaign need | Leadium | Coseek |
|---|---|---|
| Managed calling | Cold-call-only programs or calling within a multichannel program | Complete cold-calling operation, from account selection and rep preparation to qualified handoff |
| Other channels and services | Email, LinkedIn, SMS and gifting, plus inbound handling, data and consulting services | Responsive post-call email and selective LinkedIn follow-up when useful after engagement or a request |
| Day-to-day management | Research, script development, coaching and campaign reporting | Assigned sales rep, research and sales management, selected-call review and practice each working day |
| Engagement | Published month-to-month contracts | Month-to-month delivery, typically starting with a four-week cold-call validation sprint |
Leadium's wider services are described on its official site. A broader service menu is useful if you want one provider to take on several parts of sales development. For a team adding calling to established marketing and sales activity, the proposed accounts, conversation and handoff deserve the closest attention.
Leadium's published prices and terms
In its September 8, 2026 article on signal-based selling, Leadium publishes $3,500 per month for cold-call-only programs and $4,000–$5,000 per month for multichannel programs. These are the program descriptions and figures in that article, rather than a detailed schedule of inclusions and extra charges.
Its pricing FAQ says contracts are month to month, with onboarding slots on the 1st or 15th and a typical appointment-setting launch of 7–10 days. It guarantees contracted service and sales activity, but not a particular quantity or timing of appointments.
Coseek provides a private execution quote for your campaign. We typically start with four weeks containing 20 calling days. Research, list building, script and rep preparation happen before Day 1, so they do not use up those calling days. Ongoing delivery continues month to month, with the research, calling and management still owned by Coseek.
Coseek keeps calling while your engineers are in the field
An experienced sales team can know its market well and still struggle to give new-business calling consistent attention. A week of customer visits or a busy exhibition calendar takes people away from the repeated work of reaching new buying teams.
Coseek runs that work. We prepare the accounts and people to call, write the script, assign the rep and manage the daily campaign. Your engineers continue developing relationships, evaluating applications and moving active projects forward.
Your existing research is useful input. We can start with your account list, use your knowledge of good customers and check exclusions so the campaign respects relationships your team is already handling. We also build and research additional accounts where the campaign needs them.
Account research that gets to the application
A broad industry label can hide the difference between a promising account and a company with no use for your product. Coseek examines what the business actually does, where your offer could fit and which person is likely to own the relevant work. We use LinkedIn and the open web alongside your commercial knowledge to make those choices.
For example, a supplier of process-control equipment might be interested in a manufacturer adding a production line. We would investigate what that line will make and where the equipment could be relevant, then select the engineering or operations contact most likely to understand the project. The call establishes whether there is a need worth taking further.
Leadium also describes signal-led research. Its published selection process checks account fit, the recency of the signal, a reachable problem owner and a reason to call now. Our free plan shows the company types, buyer roles and conversation we recommend for your business.
A prepared rep and a useful technical handoff
Your team supplies the product knowledge, commercial context and important exclusions. Coseek turns that into the campaign guide, complete script and rep preparation. Before calling starts, the rep practises the questions and objections they are likely to hear. Our sales manager then reviews selected calls and practises with the rep each working day.
The rep establishes a reason for the technical conversation and explains what the next meeting will cover. In the equipment example, that could mean understanding the process being reviewed, what prompted the review and which questions need an engineer. Your specialist takes responsibility for specifications, compatibility and the recommendation.
Coseek's qualified meetings require account and role fit, the agreed problem, current process, timing, use case or equivalent conversation evidence, and the buyer's acceptance of the next-step purpose. We confirm the attendee, date and time, send the invitation and hand over the call context. Your team knows why the meeting exists before joining it.
Leadium's published qualification FAQ describes agreed targeting and reviewed contact data, then counts a meeting as qualified when the person agrees to a sales call. The FAQ does not specify additional discovery requirements.
Once your engineers take the meetings, their feedback helps us refine the next calls. A conversation can meet the agreed booking criteria and still reveal something important about the application, timing or fit. We use that feedback to improve the campaign while your team handles evaluation and the sale.