Lead generation and SDR models vs SARAH Voice Link

Four ways teams run lead generation today

Use this table in executive conversations. It is not a knock on human sellers, rapport and close still belong to people. The question is what should scale without proportional headcount.

Dimension	In-house SDR team	Outsourced lead gen / SDR agency	AI SDR SaaS	OMEGA + SARAH Voice Link
What you are buying	Headcount: reps who dial, qualify, and book on your payroll	Seats or appointments: an agency runs sequences and hands you meetings	Software seats: bots that email and sometimes call inside a vendor tenant	Channels and memory: sovereign Voice Link pages, outreach, and one brain that never resets
Buyer journey	Rep guesses stage; CRM updated when someone remembers	Agency script; buyer talks to whoever is staffed that week	Form-first funnels; chat widget with no call continuity	Buyer owns the journey: same SARAH on page, voice, and follow-up; journal of the deal
Recall across months	A strong SDR recalls perhaps a quarter of a long thread; turnover wipes context	Handoffs between BDR, AE, and CS break the story	Thread per product login; no true service continuity	Every conversation lands in one memory: Voice Link is the CRM that was in the room
Scale mechanics	Linear cost: more pipeline requires more bodies and managers	Contract tiers cap at human capacity; surge means change orders	More seats, more API spend; vendor boundary on data	Unit economics on channels: parallel voice conversations without proportional headcount
Speed to lead	Business hours, queue depth, and rep availability	SLA-dependent; often business hours unless you pay for follow-the-sun	Instant chat; voice often bolt-on or third party	Sub-minute routing on your stack: WebRTC Voice Link plus sovereign telephony
Languages	Hire per region or accept English-only floor	Usually single-language pods unless you pay for offshore	Vendor-dependent; often text-first	SARAH understands 99 languages, thinks in 119, speaks 17 natively on Voice Link
Compliance posture	Policies in handbooks; proof scattered across tools	Agency attestation; data crosses vendor boundaries	SaaS certifications; your data in their cloud	Closed infrastructure: private layer-2 into the data center; explain why exposure is designed out
Economics (illustrative)	Fully loaded rep: salary, benefits, tools, management, empty dial time	Retainer plus per-meeting; margin stacks on your CAC	Per-seat SaaS plus usage; scales with vendor margin	Illustrative fleet math: ~120 conversations per channel per day at scale vs ~30–40 human calls per seat

Unit economics (illustrative)

Operators often model a 500-seat inbound floor: a human agent might be on the phone six of eight hours and complete on the order of thirty to forty calls in that window. A sovereign Voice Link channel can run around the clock, illustrative planning numbers use on the order of a hundred twenty conversations per channel per day when email and web traffic feed the line. Multiply by channels, working days, and your conversion assumptions; then compare to fully loaded SDR payroll plus tools.

Illustrative planning math only: your vertical, compliance rules, and offer complexity change the curve. Hosted tiers and enterprise deployments are on the pricing page.