SaaS Lead Generation That Books Demos for B2B SaaS Companies
Sdrs is an AI SDR for B2B SaaS lead generation. It finds the people who buy software like yours, reads their tech stack, hiring and funding signals, writes outreach that references them, follows up across email and LinkedIn, and books demos on your calendar. You get outbound pipeline without a $4,000 a month agency retainer or a six month SDR ramp.
Plans from $49/month. Monthly billing, no setup fee, cancel anytime.
Describe the accounts your SaaS sells to
Estimated monthly reach: prospects
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The short answer
SaaS lead generation is the work of finding companies that fit your ideal customer profile, reaching the person who owns the problem your product solves, and turning that first conversation into a demo and a trial. For most B2B SaaS companies under $10M ARR, inbound alone is too slow and too lumpy, so the ones that hit their pipeline number add a steady outbound program aimed at a narrow ICP.
You can buy that program from a SaaS lead generation agency for roughly $2,500 to $15,000 a month, hire an SDR at $110,000 to $160,000 a year fully loaded, or run it with an AI SDR. Sdrs does the list building, research, writing, follow up and demo booking from $49 a month, billed monthly, and syncs every meeting to HubSpot, Salesforce or Pipedrive on the Plus plan.
$49
Starting price per month
500
Verified leads per day on Starter
7
Steps per email sequence
3
CRMs synced: HubSpot, Salesforce, Pipedrive
Why SaaS pipeline stalls between funding and a real sales team
Most SaaS companies hit the same wall: the founder-led deals dry up before the sales team can replace them.
Early customers usually come from the founder's network, a Product Hunt launch or a few good posts. That works until roughly the first 20 to 50 customers. After that the network is used up, content takes a year to compound, and paid search on software keywords is expensive in most software categories, and a trial-to-paid rate in the single digits makes the math painful.
The standard fix is to hire SDRs. A US SDR costs $110,000 to $160,000 a year once salary, commission, tools, data and management time are counted and takes two to three months to ramp. Many SaaS teams hire one, lose them just as they get good, and start over.
The other fix is an outsourced SaaS lead generation agency. Good ones book meetings, but they write in your name without knowing your product the way you do, they want a three to six month minimum, and the retainer is due whether the meetings close or not. Sdrs gives you the same outbound engine as software you control, at a price that works for a seed-stage company and scales up to replace SDR headcount.
Everything you need for B2B SaaS lead generation
One platform covers finding accounts that fit your ICP, writing outreach technical buyers answer, and booking the demo.
ICP-matched accounts
Describe your ideal customer in plain English: industry, headcount band, US region, the titles that sign software contracts, and the tools they already use. Sdrs pulls verified contacts from its B2B database, up to 500 a day on Starter and 2,000 on Plus.
Tech stack and trigger research
The AI prospect researcher reads company news, tech stack and funding data for every lead. A data tool can open with a note about the prospect's warehouse, a security product with a recent compliance hire, a sales tool with the AEs they just added.
Sequences written per prospect
Multi-step email sequences up to 7 steps with conditional branching and A/B testing on subject lines and body copy. Each email is written for that person, not a mail-merge template with a first name swapped in.
Email, LinkedIn and X
Plus adds LinkedIn and X messages to the same sequence, which matters in SaaS where many buyers live on LinkedIn and ignore cold email until they have seen your name twice.
Demos booked from replies
Sdrs detects positive replies and answers with your calendar link, so an interested VP books a demo while they are still interested instead of waiting for a rep to see the reply the next morning.
Deliverability and suppression
Email warm-up, deliverability monitoring and do-not-contact lists keep your sending domains healthy and your existing customers and open opportunities out of every campaign.
How SaaS lead generation works in Sdrs
Four steps from a blank account to demos on the calendar. The first campaign can go live the same afternoon.
Define one ICP and one use case
Pick the segment where you already win deals, for example Series A fintechs or 100 to 500 person logistics companies, and the single problem your product solves best for them.
Describe the buyer
Type the titles, company size, region, stack and signals you want, such as a new VP of Sales, a recent raise or a competitor's tool in their stack. Sdrs builds and verifies the list.
Approve the sequence
The AI drafts a short sequence with one specific observation per prospect and a low-friction ask, like a 20 minute walkthrough or a sample report. Edit anything before it sends.
Take the demos
Positive replies get your booking link automatically and meetings sync to your CRM. Your AE or founder runs the demo, which is the part that actually needs a human.
Which SaaS companies use Sdrs for outbound
The common thread: a B2B product with a clear buyer, an average contract big enough to justify a demo, and a team that wants pipeline on a schedule.
Seed and Series A founders
Founder-led sales with no SDR yet. Starter at $49 a month lets you test two or three ICPs in parallel and find the one that books demos before you hire anyone to run it.
Vertical SaaS
Software for one industry, such as construction, dental, logistics or legal, where the buyer list is finite and a specific, industry-literate first line decides whether anyone replies.
Dev tools and data infrastructure
Technical buyers who ignore generic pitches. Tech stack data lets you target teams that run the tools you integrate with and open with something that shows you understand their setup.
Sales, marketing and HR tech
Horizontal tools with large addressable markets and plenty of trigger events: new leaders, headcount growth, funding. Plus adds LinkedIn, where these buyers spend their day.
Security and compliance SaaS
Long cycles and several stakeholders. Multi-step, multi-channel sequences keep you in front of the CISO, the IT director and the compliance lead without a rep chasing each one by hand.
Agencies that sell SaaS outbound
Growth and demand gen agencies running outbound for several SaaS clients use Pro's multi-client workspaces to keep lists, sequences and reporting separate per client.
SaaS lead generation agency vs in-house SDR vs Sdrs
These are the three common ways B2B SaaS companies buy outbound pipeline. Each can work. The right choice depends on budget, how much control you want over the message, and whether you already have AEs to take the demos.
| SaaS lead generation agency | In-house SDR | Sdrs AI SDR | |
|---|---|---|---|
| Typical cost | About $2,500 to $15,000 per month (published agency cost guides) | $110,000 to $160,000 a year fully loaded (SalesHive estimate) | $49, $149 or $499 per month |
| Commitment | Often a 3 to 6 month minimum | Hiring, ramp and a notice period | Monthly or annual, cancel anytime |
| Time to first demos | Several weeks of onboarding and list approval | Two to three months of ramp | First campaign can go live the same day |
| Who writes the message | The agency's team, in your name | Your SDR, with coaching | AI drafts per prospect, you approve |
| Product knowledge | Learned from a kickoff call | Grows over months, lost when they leave | Your positioning, stored and reused in every campaign |
| Where it wins | You want someone else to run everything, including calls | Complex enterprise deals that need a person on the phone early | Lowest cost per demo and full control over targeting and copy |
Sources: agency cost ranges from public lead generation cost guides published by Callbox and SalesHive; in-house SDR cost from SalesHive's fully loaded SDR estimate. Agency pricing is usually quoted per engagement, so treat these as ranges.
How do SaaS companies generate leads?
SaaS companies generate leads from four channels: inbound content and SEO, paid ads on search and LinkedIn, product-led signups from a free trial or demo, and outbound prospecting by email and LinkedIn. Inbound and product-led leads are cheap once they work but take a long time to build. Outbound is the only channel you can turn on this month and aim at exactly the accounts you want.
The companies that hit their number usually run two of these at once. A common pattern at seed to Series B is inbound plus outbound: content that compounds slowly, and an outbound program that books demos with named accounts while the content catches up. If you are building the inbound side too, an AI blog writer that researches keywords and publishes SEO articles covers the content half so your team can spend its time on demos.
How much does SaaS lead generation cost?
SaaS lead generation costs roughly $2,500 to $15,000 a month through an agency, $110,000 to $160,000 a year for a fully loaded in-house SDR, or $49 to $499 a month for an AI SDR such as Sdrs. Pay-per-meeting vendors charge about $150 to $1,500 per booked meeting, with enterprise SaaS meetings at the top of that range.
The number that matters is cost per qualified demo. If a $6,000 a month agency books 12 demos, each costs $500. If Sdrs Plus at $149 a month books even 4, each costs under $40, and you keep the list, the copy and the learning when you change tactics. For a side by side of agency prices, see our breakdown of outsourced SDR companies and what they charge.
Is outbound worth it for B2B SaaS?
Outbound is worth it for B2B SaaS when your average contract is above about $5,000 a year and your buyer is a specific, reachable role. At that deal size a few booked demos a month pay for the whole program many times over. Below it, product-led signups and inbound usually give a better return, and outbound works best as a way to land larger accounts.
Outbound also teaches you faster than any other channel. A two week test against two ICPs tells you which segment replies, which pain point lands and what objection comes up first, which feeds straight into your positioning, pricing page and ads.
What is the best lead generation tool for SaaS?
The best lead generation tool for SaaS depends on what you are missing. If you have reps and need data, a database like Apollo or ZoomInfo fits. If you have data and need sending, a sequencer like Reply.io or Instantly fits. If you have neither the list nor the people, an AI SDR that combines data, research, writing and booking in one place is the most complete option.
Sdrs sits in that last group at the lowest published entry price: $49 a month for 500 verified leads a day, AI research and 7-step sequences, $149 for multi-channel plus CRM sync, and $499 for full autopilot with an AI voice agent. Enterprise AI SDRs like 11x start around $3,750 a month on an annual contract. Our AI SDR pricing comparison lays out every vendor's entry plan.
SaaS lead generation questions
Start with 200 to 300 companies in one narrow segment where the problem is most painful, contact the person who owns that problem with a short email that names it, and follow up three or four times across email and LinkedIn. Founders close the first deals themselves. Sdrs builds the list, writes the sequence and books the calls, from $49 a month.
Most seed-stage startups should run outbound with an AI SDR first and hire an SDR only once they know which ICP and message books demos. A human SDR costs $110,000 or more a year and needs a proven playbook to succeed. An AI SDR finds that playbook for a few hundred dollars and keeps running it after you hire.
Well-targeted SaaS cold outreach typically gets reply rates in the low single digits, and a fraction of those replies turn into demos. That is why list quality and personalization matter more than volume: a tight ICP with a specific first line books more demos from 500 prospects than a generic blast does from 5,000.
Yes. The Plus and Pro plans include two-way CRM sync with HubSpot, Salesforce and Pipedrive, so contacts, activity and booked meetings land in the CRM your AEs already use, and existing customers can be suppressed from campaigns automatically.
Yes. The AI prospect researcher includes tech stack data, so you can build lists of companies that run a competitor, a tool you integrate with, or a platform that signals fit, and reference it in the first line of the email.
No. Sdrs is billed monthly or annually with no setup fee and no minimum term, and you can cancel anytime. Annual billing costs less per month: $288 a year on Starter, $888 on Plus and $2,988 on Pro.
An agency runs outbound for you with its own people, usually on a $2,500 to $15,000 monthly retainer and a multi-month minimum. Sdrs is software you run yourself: the AI does the research, writing, follow up and booking, you approve the targeting and the copy, and it costs $49 to $499 a month.
Put demos on your calendar this month
Launch your first SaaS lead generation campaign today. Plans start at $49/month, billed monthly, with no setup fee and no annual contract.
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