Outreach tools for agencies

Seleqt vs Agency tool stack

Stop rebuilding the same stack for every client.

A lot of agency outbound runs on a stitched stack: one tool for data, one for enrichment, one for email, and one for LinkedIn. Each new client means new seats, new mailboxes, and new connections between them. Seleqt puts the database, AI qualification, and LinkedIn plus email outreach in one workspace per client.

14-day trial · Client workspaces · No card
One new client, onboarded
Fieldstone Partners 5-person lead-gen agency · 8 clientsClient 9
1. Workspace created
Client 9 gets its own lists, senders, and campaigns.
WorkspaceSub-account
2. ICP loaded
Client: IT managed services. Approved: 70-person law firm, new IT director, Microsoft 365 migration underway.
3. Senders connected
in LinkedInEmailWhatsApp
4. Replies in one inbox
A per-client inbox, with replies synced to the client’s CRM.
Unified inboxCRM sync

Illustrative example

1 platform per client·700M+ contacts in each workspace·LinkedIn + email built in·0 tools to wire together

Every tool you add

is a tool you watch.

Stitched stacks work. Many agencies run Apollo or Clay for data, Instantly or Smartlead for email, and a LinkedIn tool on top. The cost shows up twice: in subscriptions, and in the hours spent keeping lists, senders, and replies in sync.

A STITCHED STACK IS THE FIT WHENAgency tool stack

You want a specialist tool for each step and have the ops time to connect them.

Specialist tools go deep. Clay works with 150+ data partners, and email platforms offer large mailbox pools and deliverability tooling.

One setup per client.

On a stitched stack, each new client means new seats, new mailboxes, and new connections between the data, enrichment, email, and LinkedIn tools. Lists move from one tool to the next by export. In Seleqt, you create a workspace, load the client’s ICP, and connect senders. The database, qualification, and outreach are already inside it.

  • One workspace per client
  • No list exports between tools
  • Agency plan covers 10 client sub-accounts

Personalization that holds at scale.

As an agency adds clients, research per lead is usually the first thing to slip. In Seleqt, each lead is qualified against that client’s ICP, with a verdict and the reasons behind it, and each message is written from the lead’s context. Five clients or fifty, the process for every lead stays the same.

  • Qualified against each client’s ICP
  • A verdict with reasons per lead
  • Messages written from lead context

One inbox, not four tabs.

In a stitched stack, email replies sit in the email platform and LinkedIn replies sit in the LinkedIn tool, unless you sync them. Multiply that by every client and replies get missed between tabs. Seleqt puts LinkedIn, email, and WhatsApp replies for each client in one unified inbox, synced to that client’s CRM.

  • LinkedIn, email, and WhatsApp together
  • One inbox per client workspace
  • Replies synced to the client’s CRM

Seleqt vs. a stitched stack:

what each client needs.

Agency needs come first. Specialist tools have real depth, and it’s marked.

CAPABILITY
AGENCY TOOL STACK
SeleqtOne workspace per client
Where they differ
Tools per client
To run one campaign
→
Three to four
Data, enrichment, email, LinkedIn.
✓
One workspace
Data, qualification, outreach, inbox.
Client separation
Keep clients apart
→
Per tool
Set up separately in each tool that supports it.
✓
Workspaces + sub-accounts
Agency plan: 10 client sub-accounts.
LinkedIn + email together
One sequence
→
Via integration
Email and LinkedIn tools connect through native links or webhooks.
✓
One sequence
Conditions across channels.
Qualification per client ICP
Who fits, and why
→
Build it yourself
Possible with Clay tables and AI prompts, set up per client. [2]
✓
Built in
A verdict with reasons against each client’s ICP.
Replies
Where you answer
→
Per tool
Email and LinkedIn replies sit in separate tools unless synced.
✓
Unified inbox
LinkedIn, email, and WhatsApp per client.
Also compared
Data depth
Sources behind the list
✓
Deep
Apollo 240M+ contacts; Clay 150+ data partners. A stack strength. [1][2]
✓
700M+ contacts
20+ enrichment sources.
Email volume tooling
Mailboxes and warm-up
✓
Specialist
Email platforms add mailbox pools and warm-up. A stack strength. [3]
?
Not verified
Confirm sender limits and warm-up during the trial.
White-label
Your brand for clients
→
Varies
Some tools offer it per client; we found none in Apollo’s plans. [1]
✓
Agency plan
Your logo, colors, and custom domain.
Price for one client
Entry tiers
→
About $312 / month
From the benchmark above. [1][2][3][4]
✓
$79 / month
Starter, two senders.
Price for ten clients
Agency scale
→
Grows per client
Seats, credits, and senders rise with each client.
✓
$799 / month
Agency plan, 10 sub-accounts; $599 billed annually.
✓Built in→Add-on, higher plan, or another tool–Not included?Not verified

Product and pricing information reviewed September 29, 2026. ✓ confirms the described capability, not identical functionality. → means a separate tool, seat, or integration. ? means unverified, not absent. Sources: Seleqt plans · [1] Apollo pricing · [2] Clay pricing · [3] Instantly pricing · [4] Aimfox pricing. The stack column describes a common setup, not one vendor.

What a typical stack

costs per client.

Entry prices from each vendor’s pricing page, reviewed in September 2026: Apollo Basic $49 per user a month billed annually, Clay Launch $167 billed annually, Instantly Outreach Growth $47, and one Aimfox LinkedIn seat $49. Stacks vary. This is one common shape, for one client.

DATA AND ENRICHMENT
Stack
Apollo $49 + Clay $167 = $216.
Seleqt
700M+ contacts and a 20+ source waterfall, included.
SENDING
Stack
Instantly $47 for email + Aimfox $49 for one LinkedIn seat = $96.
Seleqt
LinkedIn, email, and WhatsApp senders in one sequence.
TOTAL PER CLIENT
Stack
$312 a month, before mailboxes and domains.
Seleqt
Starter at $79 for two senders; Agency covers 10 clients.

One client on a four-tool stack, per month.

Entry tiers, annual billing where listed. Mailboxes, domains, and warm-up are extra.

Data $216→+ Sending $96→= $312
[04] AGENCY ECONOMICS

Spend the difference on client work.

What one client costs, and what one project returned.

With SeleqtPrice math from the benchmark above. Customer result from seleqt.ai.
$233
Less per client, per month
1,008%
ROI on one project

$233 $312 for the four-tool stack above vs. $79 for Seleqt Starter.

1,008% A Seleqt customer closed a €1,750 project from outbound.

Ten clients.

One bill.

The Agency plan covers 10 client sub-accounts and 20 senders, with white-label and a dedicated account manager. A stitched stack prices each tool on its own terms.

Agency tool stackFour-tool stack, one client
$312/ month

Apollo Basic, Clay Launch, Instantly Growth, and one Aimfox seat, before mailboxes and domains.

  • Four logins and four bills
  • Lists moved between tools
  • Replies split by channel
See the benchmark

01. List every tool per client

Count the seats, credits, and senders you pay for per client today.

02. Add the hours

Include the time spent exporting lists and syncing replies.

03. Compare one workspace

Run one client in Seleqt for 14 days and compare the work.

USD prices reviewed September 2026 from each vendor’s pricing page. Stack costs vary by tier and billing term. Seleqt prices from seleqt.ai/pricing.

Choosing outreach tools for an agency?

What do agencies usually combine for outbound?

A data source such as Apollo, enrichment in Clay, an email platform such as Instantly or Smartlead, and a LinkedIn automation tool. Each one is set up and billed separately.

Can Seleqt replace the whole stack?

For most client campaigns, yes: database, enrichment, AI qualification, LinkedIn, email, and WhatsApp outreach, and a unified inbox in each client workspace. Some agencies keep a specialist tool for one step they rely on.

How are clients kept separate?

Each client gets a workspace with its own lists, senders, campaigns, and inbox. The Agency plan includes 10 client sub-accounts.

Where does a stitched stack win?

Depth in one step: Clay’s 150+ data partners, email platforms built for large mailbox pools, and LinkedIn tools with advanced account controls.

Can I test it on one client first?

Yes. The 14-day trial includes two senders, 2,000 credits, and every feature, with no card.

Weighing other tools? See how they compare.

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Onboard your next client

in one workspace.

Database, qualification, LinkedIn, email, and replies for each client, in one place. Free for 14 days.

Client workspaces · LinkedIn + email · Unified inbox · No credit card