Last updated October 20, 2026. Agency details checked against each company’s own website.
The best cold email agency is the one that can tell you, in writing, what counts as a meeting you pay for. Before you look at anyone’s case studies, ask for that definition. Then ask which channels they use besides email, because most programs that start and stop at email go quiet after a few months. This guide covers the questions to ask, the agencies buyers compare most often, and how we run outbound at Abstrakt.
Start with one question: what’s a qualified meeting?
Every agency says it books qualified meetings. Very few write down what that means, and that gap is where most bad agency relationships start. Here’s ours:
A qualified appointment is the right company, the right person, and someone who clearly agrees to meet.
Each part does a job. The right company means it fits the profile you gave us: size, location, industry, the work you want. The right person means someone with the authority to say yes, and we check that before the meeting is set. Clearly agrees means the prospect knows who they’re meeting and why. A maybe or a polite “send me some info” doesn’t count.
When you talk to any agency, push on the edges of their definition:
- Does a no-show count against you?
- Does a cancellation count? A reschedule?
- Can you reject a meeting that doesn’t fit, and what happens if you do?
- Do existing customers or people you’re already talking to count?
If the answers are vague, the bill will be vague too.
Why the best cold email agencies don’t stop at email
Email is a good first touch. It’s cheap to send, easy to test, and it puts your name in front of a lot of people fast. On its own, though, it’s easy to ignore. Inboxes are crowded, filters are strict, and the people you most want to meet are the ones getting the most email.
That’s why the agencies worth hiring pair email with phone calls and LinkedIn. A prospect who skimmed your email last week picks up the phone more readily when the caller can say, “I sent you a note about this on Tuesday.” A LinkedIn connection makes the name familiar before either one lands.
A program that runs all three also learns faster. Calls tell you, in the prospect’s own words, why they said no. That feedback improves your emails faster than any open rate.
So when an agency pitches cold email, ask what happens after the email. If the answer is “another email,” you’re buying a mailing service.
Eight questions to ask before you hire a cold email agency
- What counts as a qualified meeting? Get it in the contract, with the edge cases above spelled out.
- Which channels will you use, and in what order? Email only, or email plus calls and LinkedIn?
- Who will actually run my account? Meet that person. Ask how many other accounts they handle.
- Where does your contact list come from? Ask how contacts are checked, and how they’ll keep your current customers and competitors off it.
- Can I see results from companies like mine? Same kind of service, similar deal size, similar buyer.
- What do you report, and how often? Meetings set and meetings held matter more than emails sent or opened.
- Who owns the domains, inboxes and contact data if we part ways?
- When would you tell me not to do this? A good agency will name the situations where outbound isn’t a fit. Be wary of one that says yes to everything.
The cold email agencies buyers compare most
These are the agencies that come up most often when buyers research cold email help, including the ones ChatGPT and Perplexity recommend. Every one of them now sells more than email. Each profile below comes from the agency’s own website, checked in October 2026. Prices and terms change, so confirm them before you sign.
Side-by-side comparison
| Agency | Channels | Published price | Contract | Defines a qualified meeting? |
|---|---|---|---|---|
| Abstrakt | Phone, email, LinkedIn, personalized letters | From $5,250 a month | Ask for current terms | Yes, published below |
| Belkins | Email, calling, LinkedIn, WhatsApp, paid ads, events | Not published | Not published | No |
| SalesHive | Phone, email | Not published | Month to month | Set with each client |
| Leadium | Email, calling, LinkedIn, gifting, events | Not published | Month to month | Yes: agrees to a sales call |
| SalesRoads | Phone, email | $11,950 per 4 weeks for one SDR | Cancel anytime | Confirms budget, authority, need and timeline |
| LevelUp Leads | Phone, email, LinkedIn | From $5,000 a month | 3 months, then month to month | Not published |
| Martal Group | Email, calling, LinkedIn | Not published | 3- or 4-month pilot | Not published |
| memoryBlue | Phone, email, LinkedIn | Not published | Multi-week or multi-month | Set with each client |
1. Abstrakt
Best for: B2B companies that sell to other businesses and want a full outbound program run for them.
- Channels: phone calls, email, LinkedIn and personalized letters, all in every package.
- Price: Starter $5,250 a month for 4+ appointments, Standard $7,250 for 8+, Advanced $9,250 for 12+. The number of qualified appointments may vary by industry and target market.
- Start: a 30-day implementation period, with first appointments typically booked in the month after it.
- Scale: 100,000+ appointments per year for 2,000 active clients.
Before an appointment reaches your calendar, it goes through the same steps every time. Fit is confirmed against the profile you gave us, detailed notes are captured, a calendar invite goes to the prospect, and a quality check is completed. Then email and text reminders go to both sides, and we collect feedback after the meeting. We set the appointment. The conversation, the proposal and the deal are yours.
Not a fit if: you sell to homeowners or consumers, you haven’t defined who your ideal customer is, or nobody on your team is free to attend the appointments.
2. Belkins
Best for: companies that want a wide menu of channels, events included, from one vendor.
- Founded: 2017
- Channels: cold email, LinkedIn, cold and intent-based calling, Messenger and WhatsApp, paid ads, account-based marketing, executive dinners and conference support. Which ones you get depends on the package.
- Price: monthly retainer, not published. Packages are sized by appointments per year.
- Distinctive: built its own email deliverability product, Folderly.
Belkins’ homepage quotes 100 to 400+ qualified appointments a year, and its own footnote calls those average outcomes that depend on many factors. Ask which channels are in the package you’re quoted and how they define a qualified meeting, because it isn’t published.
3. SalesHive
Best for: companies testing outbound that want a short commitment and a flat fee.
- Founded: 2016
- Channels: the Starter plan is phone only. The Growth and Crush plans add email. LinkedIn isn’t listed.
- Price: one flat monthly fee, custom quoted. It says it doesn’t price by the meeting.
- Contract: month to month. Annual plans cost less per month in exchange for a longer commitment.
- Team: core SDR team is 100% US-based, with Philippines-based SDRs as a separate option.
SalesHive is direct about not guaranteeing meetings, and it commits to daily outreach volume instead. Its case-study numbers count meetings booked, so ask for meetings held too.
4. Leadium
Best for: companies that want US-based SDRs, a wide channel mix and no long contract.
- Founded: 2015
- Channels: outbound email, cold calling, LinkedIn, gifting and event outreach.
- Price: not published. Its inquiry form offers budget ranges from $2,500 to $3,500 up to above $10,000.
- Contract: all contracts are month to month.
- Team: 100% US-based SDRs.
Leadium is one of the few agencies that publishes its definition of a qualified meeting. A prospect who agrees to a sales call counts. It guarantees the outreach activity, and it says plainly that it does not guarantee outcomes. If you need a stricter bar, such as a set job title or company size, write it into the contract.
5. SalesRoads
Best for: companies selling a complex service where a real phone conversation matters most.
- Founded: 2007
- Channels: outbound calling and personalized email, plus help with email deliverability.
- Price: published. $11,950 per 4-week period for one SDR, rising to $43,150 for six.
- Contract: no long-term commitment, cancel anytime.
- Industries: manufacturing, government, healthcare and software.
SalesRoads is the only agency here besides us that publishes exact prices, which makes it easy to compare. It says its team confirms budget, authority, need and timeline before booking. Ask how that check is recorded and shared with you.
6. LevelUp Leads
Best for: growing companies that want calls, email and LinkedIn bundled into one package.
- Founded: 2021
- Channels: an omni-channel package covering calls, email and LinkedIn, or a calling-only package.
- Price: starting at $5,000, paid monthly up front.
- Contract: 3-month minimum, then month to month. No onboarding fee.
LevelUp Leads sells its packages by daily activity, such as calls and emails per business day. That’s easy to measure. Ask how activity turns into meetings held, since a qualified meeting definition isn’t published.
7. Martal Group
Best for: technology companies that want help past the first meeting.
- Founded: 2009
- Channels: cold email, cold calling and LinkedIn, plus sales training and an AI sales platform.
- Price: not published. The entry tier is a flat monthly fee, and higher tiers add a sales commission.
- Contract: starts with a 3- or 4-month pilot, then a monthly subscription.
- Team: says it has 200+ onshore sales executives across the US, Canada, Europe and Latin America.
Martal’s higher tiers go beyond booking meetings into closing and account management, priced with a commission. If you want that, ask exactly where the commission applies.
8. memoryBlue
Best for: technology and professional services firms that may want to hire their SDRs later.
- Founded: 2002
- Channels: SDRs prospect by phone, email and LinkedIn.
- Price: not published. It offers a standard monthly retainer or a performance-based model with a lower base tied to meetings delivered.
- Contract: multi-week or multi-month commitments, such as 90-day SDR ramps.
- Team: every rep works from a memoryBlue office.
memoryBlue lets clients move a rep onto their own payroll, which suits companies that plan to bring outbound in-house. It doesn’t offer a formal guarantee, and it replaces reps who underperform.
How to tell if your agency is working
Give any new program a fair runway. Outbound takes time to test and adjust. While you wait, watch the numbers that point toward revenue, in this order:
- Meetings held. Booked meetings that don’t happen are a calendar entry, nothing more.
- Meetings that fit. Of the meetings held, how many were the right company and the right person?
- Next steps. How many led to a walkthrough, a proposal or a second meeting?
- What prospects said. Ask for call notes. The reasons people give for saying no are the fastest way to fix your message.
Open rates and reply rates are worth watching inside the agency. They’re a poor way to judge it from outside.
Common questions about cold email agencies
How much does a cold email agency cost per month?
Most published prices start at a few thousand dollars a month and rise with the number of channels and the size of the team. Compare what each price includes. A cheaper email-only service can cost more per meeting held than a full program.
Does cold email still work?
Yes, as one part of a program. It works best as the first touch, followed by a call and a LinkedIn connection. Sent on its own and at volume, it gets filtered and ignored.
Is it better to hire an SDR or outsource to an agency?
One in-house hire gives you one person. It doesn’t give you the data, the calling tools, the training, the quality checks or the cover when that person leaves. An agency brings the whole team on day one. If you want to build in-house later, an agency program is a good way to learn what works first.
How long until I see appointments?
Programs need a few weeks of setup before outreach starts: targeting, messaging, lists and tools. Ask any agency for its onboarding timeline in writing.
What’s the difference between a cold email agency and an appointment setting company?
A cold email agency sends email on your behalf. An appointment setting company is judged on meetings held with the right people, and it uses whatever channels get there, usually phone, email and LinkedIn together.
Ready to fill your calendar?
Abstrakt runs outbound programs that combine phone, email, LinkedIn and personalized letters, and every appointment is checked before it reaches your calendar. See our outbound packages or talk to our team about your market.
Jeff Winters
Jeff Winters is the Chief Executive Officer (CEO) of Abstrakt and former CEO of Sapper Consulting, acquired by Abstrakt in 2021. A seasoned entrepreneur, Jeff founded Sapper in 2013 and led it to a successful acquisition. With expertise in sales and revenue growth, he drives strategies that deliver results. As co-host of The Grow Show, Jeff shares practical insights and real stories from experienced leaders to help entrepreneurs grow. Tune in weekly on Spotify, Apple Podcasts, and more!
Jeff Winters
Jeff Winters is the Chief Executive Officer (CEO) of Abstrakt and former CEO of Sapper Consulting, acquired by Abstrakt in 2021. A seasoned entrepreneur, Jeff founded Sapper in 2013 and led it to a successful acquisition. With expertise in sales and revenue growth, he drives strategies that deliver results. As co-host of The Grow Show, Jeff shares practical insights and real stories from experienced leaders to help entrepreneurs grow. Tune in weekly on Spotify, Apple Podcasts, and more!
