Growth Hackers — Mumbai | Whistle Agencies

Name: Growth Hackers
Address: Birla Centurion, CoWrks, Pandurang Budhkar Marg, Century Mills, Worli, Mumbai, Maharashtra 400030, India, Mumbai, Maharashtra, 400030, IN
Price range: $25-49
Rating: 4.6

About Growth Hackers #about

Growth Hackers — India-based performance marketing agency. Team of 50–249 people. Hourly rate $25–$49. Listed on Clutch.

Their Google Business Profile shows a 4.2 star rating from 6 reviews — no rating gap or review-count discrepancies were detected when we cross-checked aggregator listings. Address verified against Google Business Profile (GBP-verified). Google Business Profile shows permanently closed — surfaced in this directory only so buyers don't waste outreach on a defunct vendor.

Verification breakdown #verification

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Locality

Office, not HQ

This agency lists the city as a satellite office. Their headquarters and main team are elsewhere.

5 / 15

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Rating quality

4.2 ★ — moderate

Combined rating 4.6/5 across 28 reviews. Below the 4.5+ tier we class as strong.

10 / 20

⚠

Source overlap

Single source

Listed only on clutch. Other aggregators don't surface this agency. Treat as preliminary — we're still cross-checking.

5 / 15

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Founded year

Not provided

Agency hasn't published a founding year on aggregator listings.

— / 10

Active status

Permanently closed

Google Business Profile shows this listing as permanently closed. Surfaced in our directory only so buyers don't waste outreach on a defunct vendor.

0 / 10

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Own SEO traffic

No Similarweb data

Couldn't pull Similarweb organic-traffic data — common for sites under 5K monthly visits. We don't penalise small sites; this check is informational only.

— / 10

Reviews & ratings #reviews

4.6

★★★★★

28 reviews on Google + Clutch
Combined weighted: 4.6/5 across 2 sources

5 ★

4 ★

3 ★

2 ★

1 ★

Google Maps

4.2★

6 reviews · GBP-verified

Clutch

4.7★

22 reviews · Aggregator score

The Manifest

— ★

Not listed

SEMrush

— ★

Not listed

Location & contact #location

Address

Birla Centurion, CoWrks, Pandurang Budhkar Marg, Century Mills, Worli, Mumbai, Maharashtra 400030, India

Website

growthhackers.digital ↗

Plus code

2R4F+JW Mumbai, Maharashtra, India

Services & industries #services

Services Performance MarketingSocial Media ManagementCreative & Design ServicesSEOWeb Development

GBP categories Marketing agency

Notable clients #clients

Decathlon

Jet-Learn

The Tech tree

Postika

Tripple

Fancraze

Allied Health Agency

Dirtcube Interactive LLP

Novatio

Self-reported by the agency · client engagements are not independently verified unless a publicly-credited case study is available.

Verification timeline #timeline

Address cross-checked. Mumbai HQ verified against Google Business Profile street address. No locality mismatch.

7 May 2026

Rating cross-check. Google + Clutch ratings within consistency tolerance. No rating gap.

7 May 2026

Status flag. Google Business Profile shows permanently closed. Listing maintained for transparency.

flagged

How we verified Growth Hackers #methodology

Six checks, run for every agency

1. Google Business Profile cross-check. We pull the GBP record and compare its address, phone, opening hours, and category against listing pages on aggregator sites. Mismatches get flagged.

2. Rating consistency. Google Maps, Clutch, SEMrush, and The Manifest scores compared. Discrepancies over 0.5 points or 2× review-count gaps surface as warnings.

3. WHOIS founding-year check. We pull the domain registration date and compare against the claimed founding year. A 2-year+ gap gets flagged.

4. Active status. Permanently-closed and temporarily-closed flags from GBP. Website returns a 200 status. Phone number is reachable.

5. Source overlap. Coverage across Clutch, The Manifest, SEMrush, and specialty SEO directories. 3+ source overlap = highest confidence.

6. Own SEO traffic (informational). Similarweb pull for the agency's own site — proxy for actual SEO capability. Missing data doesn't hurt the score.

Read the full methodology →

FAQ #faq

What does Growth Hackers cost?

Growth Hackers lists an hourly rate of $25-49. Typical SEO engagements with Mumbai agencies run 3–6 months. Send a brief via the form above for a custom quote.

Is Growth Hackers verified?

This listing is permanently closed. We surface it so you don't waste outreach. Look for an alternative on the Mumbai directory.

Where is Growth Hackers based?

Growth Hackers is headquartered at Birla Centurion, CoWrks, Pandurang Budhkar Marg, Century Mills, Worli, Mumbai, Maharashtra 400030, India. They operate from a single office and work with clients across India and internationally.

Who are Growth Hackers's clients?

Growth Hackers lists Decathlon, Jet-Learn, The Tech tree, Postika, Tripple among notable clients. We don't independently verify private engagements; these are self-reported by the agency on their website and aggregator profiles.

What's Growth Hackers's Whistle Score?

5 / 100. 0 of 6 checks pass. Marked down on source overlap, active status. See the verification breakdown above for the full reasoning.