What Causes Emails to Go to the Spam Folder
The technical and behavioral causes that send cold emails to spam, and how to fix them. Authentication, reputation, volume, and content triggers explained by Alchemail.
Read articleDone-for-you cold email for B2B SaaS, agencies & services companies
Your cold email isn't a copy problem. It's a data problem.
We find every reachable contact in your market, verify they're actually who the data says they are, and land in primary inboxes. You get booked meetings.
927
meetings booked for clients in 2025
$51M
pipeline generated in 2025
5B+
AI tokens consumed in 2025 across 5 platforms
Who This Is For
We work best with a specific type of company.
Good fit
- B2B SaaS selling to mid-market or enterprise with $15K+ ACV
- B2B SaaS targeting brick and mortar, Google Maps, and uncool businesses
- Agencies and professional services with defined ICPs and proven case studies
- Total Addressable Market of at least 15,000 companies. More is better
- Sales teams that can handle 20-40+ meetings per month
Not a fit
- B2C or consumer products
- Pre-product startups without a defined ICP
- Companies selling under $10K ACV
- Total addressable market under 10,000 companies
- Anyone who wants to "just blast a big list"
Free Tool
Don't know your TAM? Find out in 5 minutes.
Before you spend a dollar on outbound, you need to know the size and shape of your market. Our AI-powered ICP & TAM Assessment scores your ICP clarity, estimates your total addressable market, and hands you 20 real target accounts — free.
- ICP Clarity Score (0–100) with detailed breakdown
- Total addressable market estimate with reasoning
- 20 real suggested target accounts that match your ICP
- Downloadable ICP framework (.md or PDF)
- Prompt to use your ICP with any AI assistant
72
ICP Clarity Score
~14,200
companies in your TAM
~42,600
reachable contacts
20
suggested target accounts
The Problem
If you already tried cold email and it didn't work, this might be why:
01
Your emails were landing in spam, not inboxes.
Without proper infrastructure management, your messages never reach the primary inbox. Domains burn out, warmup is inconsistent, and deliverability degrades over time.
02
You were emailing too many bad fit accounts.
Bad fit prospects mark you as spam, ruining domain health. Without account validation, you're burning sending reputation on companies that were never going to buy.
03
You only reached the most popular fraction of your market.
Everyone gets data from Apollo, for example, so those prospects are overwhelmed with cold outreach volume. The contacts that convert best are the ones nobody else is reaching.
04
Not enough variability in the messages you sent.
ESPs detect repetitive patterns and delegate you to weaker IP pools on the sending side. On the receiving side, your messages get filtered before they ever reach an inbox.
Our Approach
Cold email is a data problem, not a volume problem. Here's how we solve it.
01
Data
We collect the entire TAM of companies you can potentially reach, then we segment them to throw away false positives.
AI-powered account validation
Every company gets researched by our AI-powered scrapers before a single email goes out. "Is this company who the data says it is?" At this stage we also collect data that can be used to score accounts and personalize emails.
Multi-source contact discovery
Apollo, Outscraper, web scrapers, specialized APIs. We pull from 4+ sources because no single database has more than 45% of available contacts. We go the extra mile to email prospects who receive less cold outreach, giving you better conversions.
Email verification waterfall
We make sure to only send messages to valid emails, lowering bounce rates, keeping domains healthy and deliverability high.
02
Infrastructure
The hardest part about booking meetings is landing in the inbox.
Domain network
Secondary domains calculated to your volume. 2 inboxes per domain, 30 emails/day max. Half active, half warming at all times. We manage thousands of domains across all clients.
ESP matching
Google accounts send to Google inboxes. Microsoft to Microsoft. We detect your prospects' receiving infrastructure and match accordingly. Most agencies don't even know this matters.
Reputation management
Domains rotate before burnout. 3-week minimum pre-send warmup. Maintenance warmup always running. We keep bounce under 2% and spam markings under 0.3%. Every month.
03
Offer and Copy
We work tirelessly to nail the offer/copy combination that resonates with your buyers.
Offer creation
We ideate with our customers on what they can offer the prospect that would lower the barrier to saying "yes" that first time.
Copy: human tone, always
Short. Direct. Under 60 words. Sounds like a real person wrote it because a real person did. We test hooks, offers, and CTAs weekly.
Relevant personalization
Based on actual research: hiring signals, tech stack changes, company news, professional achievement compliments.
How We Work
Your outbound engine in 3 months. Your choice what happens next.
Results
Real numbers from last year's campaigns.
927
meetings booked across all clients
$51M
pipeline generated for clients
5B+
AI tokens consumed across 5 platforms
What Clients Say
"We've worked with Alchemail for over two years now. We ran countless experiments, targeted various segments, did hundreds of calls with prospects and closed large deals. Last year alone we generated over $26M dollars in pipeline through cold email outreach."
"Alchemail's infrastructure management has been rock solid. We've booked 200+ meetings in 6 months without a single deliverability issue."
"The coverage they achieved on our TAM was impressive. Contacts we'd never had access to before, verified and ready to go. The data quality is the difference maker."
FAQ
How fast do we see meetings?
Campaigns go live within 2-3 weeks of signing. Replies typically start in the first week of sending. Most clients see their first booked meetings within the first month.
Is this fully done-for-you?
Yes. We handle data sourcing, validation, infrastructure, copy, sending, and optimization. You approve everything before it sends and we report weekly.
Do we own everything you build?
Yes. Domains, contact lists, copy, send logs. Everything we build is yours from day one. If you leave, you take it all with you.
What does pricing look like?
Monthly retainer, month-to-month. No long-term contracts. Pricing depends on volume, number of ICPs, and market size. We'll give you an exact number on the call.
Why not just hire someone in-house?
You'd need expertise in data engineering, deliverability, copywriting, and infrastructure management, plus vendor relationships we've spent years building. Most clients find it faster and more cost-effective to work with us than hiring a full-time outbound team.
What if cold email isn't right for us?
We'll tell you on the call. If your ACV is too low, your market is too small, or your sales team can't handle the volume, we won't take your money. We'd rather say no than deliver bad results.
About
I founded Alchemail in 2022. Prior to this, I spent 10 years selling software and 6 years generating TOFU leads for software sales.
My first steps in automated cold outreach I took in 2016. The ocean was blue and the conversion rates looked like a fairytale.
In 2018 I started working with AI, running sales, cold outbound and developer relations for Dasha Voice AI.
These two experiences, automated cold outreach and early exposure to AI, have been baked into Alchemail's DNA. We adapt and we adjust to the times and we do it at the cutting edge of cold outreach technology.
Start Here
Get Your Pipeline Audit
Get your free Pipeline Audit.
A call with Arthur. We'll size your TAM, audit your current outbound, and tell you exactly how many meetings to expect. You'll leave with a clear picture of your cold email opportunity, whether you work with us or not.
What happens on the call:
- We size your total addressable market
- We audit your current outbound approach
- We give you a realistic meeting forecast
- We tell you honestly if cold email is the right channel
From the Blog
Cold Email Insights
How Much Does a Cold Email Agency Cost? Pricing, Models, and How to Choose
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Read articleWhy Cold Emails Fail to Deliver: The Main Reasons and Fixes
The main reasons cold emails fail to deliver are authentication gaps, cold infrastructure, spam triggers, bad list hygiene, and over-sending per mailbox. Here is how to diagnose and fix each.
Read articleDo Cold Emails Still Work? Spam Words, Deliverability, and What Actually Moves Pipeline
Cold email still works in 2026, but spam trigger words matter far less than deliverability and infrastructure. Here is what actually determines whether your email lands and gets a reply.
Read articleHow Long Should a Cold Email Be? Word Counts That Book Meetings
The ideal cold email is 50 to 125 words. Learn why short emails win replies, how length interacts with deliverability, and what to cut to book more meetings.
Read articleHow Long Should a Cold Email Be? The Data-Backed Answer
The ideal cold email length is 50 to 125 words. Learn why shorter emails win more replies, when to add length, and how word count interacts with deliverability.
Read article