Dovetail publishes this comparison and provides Envoy. It is a buying guide based on public service descriptions, not an independent review or a test of competing services.
What are you actually buying?
A regulatory consultant can advise, write documentation, manage a submission or work alongside your team. An embedded service describes a way of working, not an exclusive set of capabilities. Your decision is whether the proposed engagement covers the work you need and leaves a manageable amount with you.
Envoy brings a senior regulatory lead into your team. Its published scope includes regulatory strategy, gap analyses, submission writing and participation in audit meetings. Dovetail describes milestone-based payments, with the scope and commercial terms agreed for your device.
Do not assume that a traditional consultancy only gives advice. Emergo by UL describes preparing and submitting a 510(k), acting as the official correspondent and helping address FDA requests. It also identifies closing gaps found during its initial review as a separate project. That distinction is useful when you compare quotes.
The work package matters more than whether the proposal says consultant, partner or embedded team.
Compare Envoy vs a regulatory consultant by responsibility
Ask each proposed lead to walk through the same work packages. A useful answer names who does the work, what you receive, what you must supply and how you will agree that it is complete.
| Decision | Envoy's published approach | What to establish in a consulting proposal |
|---|---|---|
| Who coordinates regulatory work? | An embedded senior regulatory lead | A named lead, their availability and whether they coordinate other contributors |
| Who prepares documents? | Submission writing and technical-file creation form part of the described service | The exact documents, drafting responsibilities and review rounds included |
| Who deals with missing evidence? | Gap analyses form part of the described service | Whether identifying a gap, closing it and generating new evidence sit in the same scope |
| Who attends key meetings? | The service includes participation in audit meetings | Which meetings and regulator communications the engagement covers |
| How do you pay? | Dovetail describes milestone-based payments | The actual fee basis, assumptions, exclusions and change-control process |
| What remains with you? | Confirm your responsibilities in the agreed scope | Name your owners for product decisions, inputs, reviews and approvals |
| What happens at handover? | Agree the deliverables and access arrangements before signing | Specify editable files, evidence references, open actions and continued access |
This compares a published service model with questions to ask another provider. It does not imply that every consultant works hourly or excludes the activities listed here.
When is a scoped consultant the better fit?
A focused engagement can make sense when your internal lead already knows the plan, owns the dependencies and needs help with a bounded problem. You may need a technical review, an assessment of a new market or a submission work package with a clear starting point and finish.
Specialist fit can matter more than the breadth of the service. MDC Associates positions its regulatory work around in vitro diagnostic devices and describes both guidance and operational support. Veranex lists regulatory disciplines and device types spanning software, implants, diagnostics and other categories. These descriptions are starting points for due diligence, not proof that a particular person is the right match for your device.
Ask who will actually do the work and what relevant experience they can discuss. A large service catalogue does not answer that question, and neither does the title of an embedded lead.
If your gap is one specialist question, buy an answer to that question. You do not need to replace a working internal programme simply to get access to outside expertise.
When should you consider Envoy?
Consider Envoy when the missing capacity is broader than a single document or review. If you need someone to connect strategy, documentation, quality-system work and submission preparation, an embedded regulatory lead may suit the way you need to operate.
For example, you might have a founder making regulatory decisions between product meetings, an engineer collecting evidence and several external specialists working to different assumptions. Before adding another specialist, ask whether the immediate gap is expertise, coordination or both.
Envoy's published model combines senior regulatory leadership with practical delivery. Its AI-enabled tools support that work; they do not replace the decisions you need an experienced person to make. Discuss your device, existing evidence and internal capacity so the proposed scope reflects what you actually need.
A good fit conversation should also identify reasons not to choose Envoy. If you have a capable internal regulatory lead and a clearly defined specialist task, a narrower engagement may be enough.
How do you compare the real cost?
Compare the cost of an agreed set of outputs, including the work that stays with you. An hourly rate, fixed project fee and milestone payment are different billing structures. None tells you, by itself, how much work the engagement will remove from your team.
Give each shortlisted provider the same brief and ask for written answers to these questions.
- What is included? List documents, reviews, meetings, submissions and response work rather than relying on a broad phrase such as regulatory support.
- What must already exist? Identify required design inputs, test reports and other evidence, including who checks their suitability.
- What triggers additional work? Ask about a changed intended use, a new market, missing evidence or further reviewer questions.
- What time must you contribute? Name the people who supply inputs and approve decisions, and ask the provider to explain expected review cycles.
- What sits outside the quote? Ask specifically about testing, clinical work, translations, submission fees and other third-party costs. Do not assume they are included or excluded.
- What happens if the engagement ends? Agree what files, access and handover support you receive, and what remains unfinished.
Use those answers to compare proposals. This page does not estimate savings or rank providers by price because the public descriptions do not establish comparable scopes or device-specific fees.
Test the proposal against a missing-evidence scenario
Before you sign, ask how the team would handle a gap that requires work rather than another paragraph in the submission. The answer reveals whether your proposal covers identification, coordination and closure, or only one of those steps.
Imagine that a pre-submission review identifies a missing test report. This is an illustrative buying scenario, not a Dovetail customer case. Use it to ask the proposed lead four questions.
- Who determines whether the existing evidence is adequate?
- Who defines and commissions any further work?
- Who updates the affected documents when the evidence arrives?
- Who tracks the dependency and explains the effect on the agreed plan?
You may want different people to own those tasks, but you should know who they are before the gap appears. Apply the same test to Envoy and every consultant on your shortlist. Do not infer that writing a submission includes producing all the evidence behind it.
Match the support to your next decision
If you already have a Notified Body deficiency list, the findings response guide addresses a different situation from choosing a team for a new programme.
Those decisions can change the help you need. Choose the engagement around the work in front of you, not around the largest list of services.
Why we built Envoy this way
Envoy puts a senior regulatory lead alongside you and connects that leadership to the practical work described in your engagement. The aim is to give you a clear plan, clear responsibilities and people who help carry it out.
Bring your current position and the work you cannot cover internally. We will discuss whether Envoy fits, what the scope should include and where you may need a different kind of support.
Sources and further reading
- Dovetail Envoy service describes the embedded-lead model and the work to discuss when agreeing scope.
- Emergo by UL 510(k) consulting separates gap analysis, gap closure and submission work.
- Veranex regulatory consulting outlines the markets, disciplines and device types in its published service range.
- MDC Associates regulatory services explains its in vitro diagnostic focus and operational support.
