
AI Appointment Setter for Cal.com
Engages leads across chat and email and books qualified appointments, connected natively to Cal.com so it reads and updates event types, availability…
Each prospect gets researched, a personalized first-touch sequence written, and queued for a rep to approve and send.
Good outbound takes research, and research takes hours your team does not have. This agent studies each prospect on your list, finds a relevant reason to reach out, and writes a full first-touch sequence around it. Nothing sends until a rep approves it, so you get the reach of a larger team while every message stays on brand and under your control.

AI SDR Agent researches each prospect on your list, writes a personalized first-touch outreach sequence based on that research, and queues the whole sequence for a rep to approve before anything actually sends. Every researched prospect and approved sequence is logged against the lead in your CRM.
Hiring and ramping a sales development rep takes months, and generic outreach at volume damages your reputation with the very accounts you want. This agent gives your team researched, personal sequences at a pace no single rep can match, while your people keep the final say on every message. Reps spend their time on conversations rather than desk research. The written scope sets out the list size, channel, connected tools and approval steps before you order, so the decision is clear and the build cannot drift.
The agent researches each prospect on your list and writes a personalized first-touch sequence. Reps approve sequences rather than writing them, which keeps outreach moving in busy weeks.
Each sequence is based on research into that prospect, not a template with a name swapped in. The research and sequence are ready before a rep looks.
The whole sequence is queued for a rep to approve before anything sends. Every researched prospect and approved sequence is logged against the lead in your CRM.
Your portal lists these the moment you order. Delivery starts the working day after everything is in and your access is checked.
| Option | Delivery time | Price |
|---|---|---|
| Standard | 20–30 working days | $5,900 |
| Express | 15–25 working days | $6,800 |
| Rush | 10–20 working days | $7,650 |
Before you start: Record weekly outbound volume per rep, current reply rate and meetings booked from outbound last quarter.
These are things to track, not promised results. Outcomes depend on your data, your team and your market.
The build price is one-time. Running it costs roughly $50 to $250 a month in AI model usage and hosting, billed to your own accounts, on top of whatever CRM and outreach tools you already pay for.
AI usage during the build and testing is billed the same way, in your own accounts, so every provider relationship stays yours.
Ask about running costsIf you need something outside the Scope Card, add a note at checkout. You get a written Change Quote, and that work only starts once you accept it. Your original order keeps its delivery date either way. Larger or bespoke projects go through the Custom AI request form instead.
Request a custom versionMonthly maintenance suits the outreach volume this build typically runs, covering monitoring, fixes and playbook updates as your messaging changes. It starts after the thirty days of post-launch support and can be cancelled any month.
$295/mo (5% of the build price a month, includes 2 change hours)
Optional. Starts after the post-launch support period. Cancel any month.
How maintenance works| Do it yourself with a SaaS tool | Hire a custom agency | Upmark Labs | |
|---|---|---|---|
| Price | A sales engagement platform is usually a monthly per-seat fee | A custom agency quotes after discovery calls | Ours is one fixed price, shown before you buy |
| Scope | A platform sends a template with a mail-merge field filled in | An agency agrees scope during the project | Ours researches each prospect before it writes a line |
| Delivery | A platform works the day you sign up, on a generic template | An agency usually takes several weeks, set per project | Ours has a fixed delivery time shown before you buy, with faster options |
| Sending | Most platforms let a sequence go out with no review step | An agency build depends on what was agreed | Ours always waits for rep approval before anything sends |
No. Every sequence sits in a queue for the assigned rep to review, edit or approve before a single message is sent. The agent never has independent send authority of its own, so a person always sees the message before a prospect does.
It researches each prospect, such as their role, company and a relevant recent detail, before writing the message, rather than dropping a name into a fixed template. If you only need that lighter opening-line personalization step, see AI Cold Email Personalization.
The reply, along with the full research and thread history behind it, is handed to the assigned rep immediately. The agent doesn't continue the conversation once a prospect has engaged, so a person always picks it up from that point onward.
Roughly $50 to $250 a month in AI model usage and hosting, paid in your own accounts, on top of your CRM and outreach tools. We charge nothing extra per sequence written or per prospect researched, however much volume runs.
This build covers one outbound channel, chosen during setup. A second channel, such as adding social outreach alongside email, is available as an add-on we quote separately, since it usually needs its own approval routing and its own reply tracking.
Yes. It does the jobs of AI Prospect Research Agent, AI Cold Email Personalization and AI Outreach Sequencer in one build. Bought separately, those cost $2,500, $1,900 and $3,900. Choose a single part only when you need just that step, such as opening lines for a sequence you already run.
You get two rounds of changes built into the price, after reviewing the fifty documented test scenarios, so tone mismatches get caught before launch. Anything that still doesn't match the Scope Card in the first five working days is fixed at no extra cost.
You do. Every sequence, send and reply is tracked inside your own CRM and outreach tools, not held anywhere outside them. Thirty days of post-launch support are included, and monthly maintenance picks up ongoing changes from there if you want it.
Order the AI SDR Agent and every prospect on your list gets researched, personal outreach, ready for your reps to approve and send.

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