Listed AgenciesGuideNo fee bands
What an email or CRM agency retainer actually covers
An email marketing agency retainer buys scoped books of work—usually some mix of flows, campaigns, creative, deliverability, and reporting—not a ranked badge and not a blank check. What you pay for should be nameable before you sign. Dollar ranges are UNKNOWN in this guide because no sourced fee bands were provided; do not invent them. After you can describe the work, use Listed Agencies’ specialty hubs to see who publishes that work—alphabetical order is not a ranking.
Scope checklist
Use this checklist to turn “we need email help” into books of work you can put in a statement of work. Not every retainer includes every line. Ask which lines are in, which are out, and who owns each.
Flows — Triggered journeys tied to behavior or lifecycle stage (welcome, abandoned cart, post-purchase, win-back, and similar). Clarify who builds, who QA’s, who edits when the offer or product catalog changes, and which ESP / CRM objects the agency may touch.
Campaigns — Scheduled broadcasts and promotions (weekly sends, launches, seasonal pushes). Clarify cadence expectations, approval windows, audience segmentation ownership, and what happens when the calendar slips.
Creative — Subject lines, copy, design, modules, and asset production for flows and campaigns. Clarify whether creative is included in the retainer, capped by volume, or billed separately—and who supplies brand guidelines and product imagery.
Deliverability — Inbox placement work: authentication posture, list hygiene practices, send-volume pacing, and how complaints or blocks get handled. Clarify whether deliverability is owned by the agency, shared with your team, or left to the ESP defaults.
Reporting — The cadence and metrics that make the retainer inspectable: revenue attribution rules you accept, engagement and list health, test readouts, and a named forum for changing priorities. Clarify who prepares the report and who is accountable for acting on it.
If a proposal cannot map to these books of work, you are not ready to compare fees. You are still defining the job.
What to clarify before you sign
Treat the retainer conversation as a talk-vs-not-talk pass—not a search for a marketplace endorsement.
| Clarify | Why it matters |
|---|---|
| Who does the work | Named operators vs a rotating bench; who you email when a send breaks. |
| Stack | ESP / CRM named in the SOW (often Klaviyo for DTC). Access levels, and whether SMS or adjacent channels are included. |
| Cadence | Campaign rhythm, flow-update SLA, meeting cadence, approval lead time. |
| Out of scope | Paid media, site CRO, creative production beyond email, deliverability beyond agreed hygiene, or permanent in-house hiring—each must be explicit if excluded. |
| Change control | How scope expands mid-month and how that affects the next invoice. |
Talk when you can name the books of work, the stack, and who on your side will approve sends and read reports.
Not talk yet when the only requirement is “someone good at email,” when stack access is undefined, or when you actually need a permanent in-house seat. Permanent in-house hiring is not Listed Agencies’ product; this page stays on the retainer scope question.
Write one sentence before you request proposals:
We are buying [flows / campaigns / creative / deliverability / reporting], on [stack], with [named ownership], reviewed on [cadence].
Dollars — what we can and cannot say
This guide does not publish retainer dollar bands. No sourced fee ranges were provided in the briefing materials, so any specific monthly figure here would be invented. Treat dollars as UNKNOWN until an agency states them against a named scope.
When you do discuss price, compare invoices against the same checklist: which books of work are included, what volume caps apply, what sits outside the retainer, and what changes the fee. Two retainers with the same headline amount can buy very different work.
Do not infer a fee from alphabetical position, claim status, specialty-chip count, or a marketplace ranking you saw elsewhere.
Where to see who does this work
After the scope is clear, browse specialty hubs to see agencies whose public sites name the work you need. Listed Agencies is a specialty alphabetical directory (~274 agencies — sitemap unique /a/ as of 2026-09-29 PT (post Wave10 #5)). Alphabetical ≠ rank. The directory does not claim to be a vetted network for itself, and it does not collect quotes or place hires.
| Need | Start here |
|---|---|
| Email specialty broadly | Email agencies |
| Klaviyo-named operators | Klaviyo agencies |
| Retention / lifecycle framing | Retention agencies |
Open a few /a/ listings from the hub that matches your brief. Read the who-they-serve line and specialty chips. Shortlist a few you can explain, then visit each agency site with your scope checklist in hand. The hubs map who exists; you decide whom to contact.
FAQ
What is an email marketing agency retainer?
A recurring engagement that covers agreed books of work—typically some mix of flows, campaigns, creative, deliverability, and reporting—rather than a one-off project invoice. The label “retainer” is only useful once those books of work are named.
How is a retainer different from a project?
A project usually has a fixed deliverable and an end date (for example, rebuild welcome + cart flows). A retainer assumes ongoing cadence (campaign calendar, continuous flow maintenance, recurring reporting). Many brands use a project to stabilize the foundation, then a retainer to run the calendar—treat those as separate purchases with separate scopes.
Who owns deliverability on a retainer?
Only what the SOW says. Ask explicitly: authentication setup, list hygiene, volume pacing, incident response, and whether deliverability sits with the agency, your team, or both. Do not assume “email retainer” includes inbox-placement ownership.
What should reporting include?
Enough to inspect the books of work you bought: sends and journey performance against the metrics you accept, list health signals, test outcomes, and a clear owner for next actions. Reporting that cannot change priorities is decoration.
Will this page tell me typical monthly fees?
No. Sourced dollar bands were not provided, so fees are omitted / UNKNOWN here. Ask shortlisted agencies for fees against your written scope.
Where do I find agencies that do this work?
Browse email, Klaviyo, and retention hubs. Alphabetical order is not a ranking. Shortlist a few rows, then investigate each agency site.
Next step
Open email agencies or Klaviyo agencies → filter by the specialty chips that match your checklist → shortlist a few rows you can explain → take the same scope questions to each agency conversation.