Last updated October 2026. Digital Patron publishes this list. We are an India-based outbound agency and the last entry. The other five are described only from their own pricing pages and Clutch profiles as recorded on 26 Oct 2026 in our fact sheet, with links. The order is not a ranking.
Best outbound lead generation agency India 2026 for US clients vs Belkins, Martal, Callbox, CIENCE, Cleverly
US clients usually choose between a US or Canada-based agency with a larger team and higher fees, and an India-based agency at a lower monthly price. The table puts both on the same fields. "Not published" means the agency's pages did not state it.
| Agency | Model | Pricing as published | Minimum term | Clutch (26 Oct 2026) | Best for | Source |
|---|---|---|---|---|---|---|
| Belkins | Appointment setting on monthly retainer | Not published (plans by appointments per year) | Not published | 4.9 / 234 | Buyers wanting an appointment-volume plan | belkins.io/pricing |
| Martal Group | Tiered outbound; flat fee or fee plus commission | Not published ("Get a quote") | 3-month pilot (Tier 1A); 4-month (Tiers 2 to 3) | 4.8 / 109 | Buyers comfortable with a commission component | martal.ca/pricing |
| Callbox | Multi-channel Campaign Pods | "Estimated quarterly investment $16,000 to $32,000" per pod | Not published | 4.6 / 128 | Larger budgets wanting phone plus email | callboxinc.com |
| CIENCE | Outsourced SDRs, campaign team, graph8 platform | Campaign team $2,000/mo; offshore SDR from $1,750/SDR/mo; US/EU SDR from $3,500/SDR/mo; one-time setup fee (amount not listed) | Month to month | 4.2 / 142 | Buyers who want dedicated SDR headcount | cience.com/pricing |
| Cleverly | LinkedIn plans; cold email retainer or pay per lead | LinkedIn $397 to $997/mo; cold email not published | Cold email month-to-month | 4.3 / 85 | LinkedIn-first outreach on a small budget | cleverly.co/faq |
| Digital Patron | Cold email and AI SDR agency (India) | $800/month, no setup fee | 2-month minimum | Profile linked from /reviews | US clients wanting a low fixed monthly price | digitalpatron.in/pricing |
Belkins
Belkins sells appointment setting on monthly retainers, with plans sized by appointments per year (30+, 100+, 200+, custom). HQ: Dover, Delaware (Clutch: Denver, Colorado). Price and term are not published. The homepage quotes "100–400+ qualified appointments in a year" while the pricing page states no guarantee, so ask which applies. Clutch 4.9 / 234. See our Belkins alternatives page.
Martal Group
Martal Group, Oakville, Canada (per Clutch), sells tiered outbound: Tier 1A on a flat monthly fee, Tiers 2 and 3 on a flat fee plus commission. Price is not published. Pilots run 3 months (Tier 1A) or 4 months (Tiers 2 and 3). No guarantee is stated. Clutch 4.8 / 109. martal.ca blocked direct fetches, so the HQ comes from Clutch. See Martal alternatives.
Callbox
Callbox, headquartered in Encino, California with offices worldwide, sells multi-channel lead generation in Campaign Pods. Its pricing page gives an "Estimated quarterly investment" of $16,000 to $32,000 per pod, with exact pricing after consultation. Minimum term is not published. No guarantee is stated. Clutch 4.6 / 128. Source: callboxinc.com/lead-generation-pricing.
CIENCE
CIENCE, Miami, Florida, sells outsourced SDR capacity and the graph8 platform. Published prices: a campaign team at $2,000 a month, offshore SDRs from $1,750 per SDR per month, US/EU SDRs from $3,500 per SDR per month, graph8 at $499 a month, plus a one-time setup fee whose amount is not listed. Month to month. No guarantee stated. Clutch 4.2 / 142.
Cleverly
Cleverly, Los Angeles, sells LinkedIn outreach plans from $397 to $997 a month and a cold email service as a flat retainer or pay per lead, amounts not published. Cold email is month-to-month. The FAQ says Cleverly "can't guarantee a specific number". Clutch 4.3 / 85.
Where Digital Patron fits
Digital Patron is a B2B cold email and AI SDR agency in Gurugram, India, with a second office in Mohali, selling mainly to US, UK and UAE companies. We run email-first outbound with AI-assisted research; we do not sell phone teams or dedicated SDR headcount.
Price: $800/month, 2-month minimum, no setup fee for cold email and AI SDR outbound. Included: ICP lists, sending domains and mailboxes, SPF, DKIM and DMARC with warm-up, copy, sequences and reply handling. We plan for 8 to 14 booked meetings a month; that is a planning range, not a guarantee. See pricing, case studies and reviews (our Clutch profile is linked there). Want to test the targeting first? Rumo, our free AI lead agent, builds a sample list of ICP leads at no cost.
See the B2B lead generation service and the cold email outreach service. For a ten-agency comparison focused on cold email, read the best cold email agencies in 2026.
How to choose
Compare total first-quarter cost (fee, setup fee, minimum term), the channel mix you actually need, and the written definition of a qualified meeting. Our guide on how to choose a cold email agency covers the contract and deliverability red flags.
Talk to us
If you want a second opinion on a shortlist, or a quote for Digital Patron, book a 30-minute call. We will tell you if we are not the right fit.
