LeadSire is a Bangkok-based B2B lead generation agency running LinkedIn outreach, cold email and cold calling. We work out who your buyers are, reach them with a message that has a point, and hand you a booked meeting.
NO LOCK-IN CONTRACTS · CANCEL ANYTIME · WEEKLY REPORTING
Target company raised Series B · hiring 14 sales roles in APAC
"Congrats on the raise — noticed you're scaling the APAC sales team. We help teams like yours keep new reps' calendars full…"
"Interesting timing — we've been discussing exactly this. Can you send over how it works?"
Intro call · Thursday 10:00 · on your calendar, with full context notes.
Most agencies sell you a channel. We build a system: LinkedIn opens the conversation, email follows up at scale, and a phone call closes the loop with accounts that engage.
Profile optimisation, targeted connection requests, personalised sequences and full reply management. One of the only managed LinkedIn outreach services in Thailand.
LinkedIn outreach →Dedicated warmed domains, verified lists and copy with a genuine reason to open — landing in the inbox, not spam. Deliverability handled end to end.
Cold email campaigns →Trained, professional callers who pitch your value, qualify interest and turn conversations into meetings in your diary.
Cold calling services →Order matters in outbound. This sequence exists because skipping a step — usually the warm-up — is how campaigns die.
We map out every company worth targeting across Thailand, APAC or worldwide, and lock down exactly who we're approaching before anything launches.
We assemble the list ourselves and put every contact through checks, so messages reach a real person instead of bouncing off a dead address.
We warm dedicated sending domains for four weeks, so your main domain is never used for outbound and its reputation stays intact.
Every message references why we're reaching out to that specific person: a funding round, a hiring spree, an expansion. No recycled templates.
LinkedIn first, email once its domains are warm, calls layered in for engaged accounts. One campaign, three touchpoints.
When someone answers, we gauge how serious they are, carry the conversation for you, and place the meeting on your calendar with notes on who they are.
Strategy, messaging and execution under one roof. Outreach built around your market, at Bangkok pricing rather than London or New York retainers.
| LeadSire | Typical global agency | Hiring an in-house SDR | |
|---|---|---|---|
| Monthly cost | From $1,490 | $3,500+ | $1,500–2,500 + tools, management & ramp time |
| Channels covered | LinkedIn + email + calls | Usually one or two | One, at limited volume |
| Cold calling included | Yes — in-house | Rarely offered | Only if hired for it |
| Clients per account manager | 5 maximum | 15–40 | — |
| Time to launch | ~2 weeks (LinkedIn) | 2–4 weeks | 2–3 months incl. hiring |
| Commitment | Cancel anytime | 3–6 month minimums common | Employment contract |
Retainers start from $1,490/month depending on channels and volume. No lock-in — every plan can be cancelled anytime.
$1,490 /month · from
$1,690 /month · from
$2,490 /month · from
Month-to-month, always. Every plan cancels anytime — no minimum terms, no exit fees, no awkward conversations. We keep clients by performing, not by contract.
Book a callMost agencies scale by stacking clients onto each account manager. We capped ours at five, because outbound only works when someone is actually paying attention to your campaign.
Daisy · Founder, LeadSire
Two things set us apart. First, range: rather than a single channel, we combine LinkedIn outreach, cold email and cold calling into one coordinated campaign. Second, and more important, every account manager here takes on five clients at most — so your campaign gets real attention instead of sitting in a pile of forty.
LinkedIn outreach can begin inside the first fortnight. Email joins in month two, after the dedicated sending domains have finished their four-week warm-up — cut that short and deliverability pays for it, so we never do.
Your main domain never sends a single cold email. We register separate secondary domains for outbound, warm them over four weeks, screen every address up front, and hold sending volumes within safe limits.
Retainers in Thailand typically run from around $1,000 to $4,000 per month depending on channels and volume. LeadSire retainers start below what most Western agencies charge for a single channel, because our cost base is Bangkok — not London or New York.
We're based in Bangkok and run campaigns for companies targeting Thailand, the wider Southeast Asia region, and international markets. Our working day overlaps usefully with both Asia-Pacific and European business hours, so replies never sit unanswered overnight.
We work alongside it. LeadSire fills the top of the funnel and books qualified meetings; your team closes. If you don't have a sales team yet, we book meetings directly onto the founder's calendar.
Expect first conversations within the first month from LinkedIn, and email adding volume in month two once its warm-up completes. Meaningful pipeline typically builds over the first quarter. We report weekly, so you'll never wonder what's happening.
You can cancel anytime. There are no long-term lock-ins and no exit fees. We keep clients by performing, not by contract.
Book a 30-minute call. We'll look at who you sell to, say plainly which channels are worth running for you, and send a quote the same day. We reply within one business day — usually much faster.