Foundative, INC
Reddit marketing agency · San Francisco

Reddit growth that compounds. Built for startups that ship.

Foundative is a Reddit-first growth studio in San Francisco. We design conversion-focused campaigns, seed credible community presence, and turn launches into durable distribution — without the agency theater.

Avg. CPM vs. paid
−72%
Tracked campaign installs
180k+
Subreddits seeded
320+
Median time-to-first-thread
11 days

Trusted by founders shipping to technical audiences

  • /YC-backed SaaS
  • /Series A devtool
  • /Consumer AI app
  • /Marketplace
  • /Open-source tool
  • /Crypto infra

Services

A focused stack for Reddit-led growth.

Six engagements, one operating system. We run the parts you need, in the order that compounds.

01

Reddit growth strategy

We map the subreddits that actually drive your funnel, audit your historical brand surface area, and build a 90-day plan with measurable distribution targets.

  • Subreddit graph analysis
  • Tone & narrative system
  • KPIs tied to signups
02

Content & post engineering

Native-feeling posts that survive moderation and earn upvotes. Every asset is engineered for the subreddit's culture, not retrofitted from a content calendar.

  • Original long-form posts
  • Visual & data assets
  • AMA & megathread playbooks
03

Community seeding

Credibility built the slow, durable way. We establish authentic operator presence inside relevant communities so your brand has standing before it has a launch.

  • Operator account setup
  • Karma & trust scaffolding
  • Moderator-safe disclosures
04

Launch amplification

Coordinate Product Hunt, HN, and Reddit so the same launch shows up everywhere your buyer lives — without burning subreddits or violating self-promotion rules.

  • Cross-platform sequencing
  • Crisis & comment ops
  • First-72-hour war room
05

Conversion-focused campaigns

Reddit ads + organic woven into one funnel. We pair targeted promoted posts with native threads, then optimize against pipeline, not impressions.

  • Promoted Post creative
  • UTM & attribution model
  • LP & onboarding tuning
06

Reputation & brand defense

Search Reddit for your brand. Whatever surfaces is your real positioning. We monitor, respond, and shape that surface as part of the engagement.

  • Sentiment monitoring
  • Response frameworks
  • Founder voice support

Who it's for

Built for teams that take distribution seriously.

Seed–Series B startups

You have a working product, a real ICP, and need a distribution channel that doesn't depend on outbidding incumbents on Google.

Internet businesses

Devtools, AI products, marketplaces, consumer subscription, indie SaaS — anywhere your buyer reads Reddit before they buy.

Technical & skeptical buyers

Audiences that smell marketing from a mile away. Reddit rewards earned credibility; we know how to build it without faking it.

Probably not a fit if

  • Pure D2C with no community surface area
  • Brands unwilling to engage authentically
  • Anyone looking for upvote farms or fake accounts

Process

Predictable cadence. Honest reporting.

A 90-day engagement is the minimum to read signal from Reddit. Here's what those 90 days look like.

  1. 01Week 1

    Audit & subreddit map

    We pull every existing mention of your brand on Reddit, map the 20–60 subreddits that move your funnel, and pressure-test ICP language against actual threads.

  2. 02Week 2

    Narrative & operator system

    We build the voice doc, account scaffolding, disclosure rules, and a content engine your team can co-pilot with us — not a black box.

  3. 03Weeks 3–6

    Seed & ship

    Native posts, AMAs, comment ops, and (when relevant) Promoted Posts go live. We treat the first six weeks as instrumentation, not vanity.

  4. 04Ongoing

    Compound

    Monthly retro tied to pipeline. We double down on threads with proven CAC, prune what isn't pulling, and graduate winning posts into evergreen distribution.

Why now

Reddit is the most under-priced distribution channel of the decade.

It's not 2014 Reddit. The audience is broader, the moderation is sharper, and the search & AI tailwinds make every credible thread an annuity.

Search has changed

Buyers append "reddit" to almost every commercial query. Reddit threads now sit above your homepage in Google for category-level search.

AI training surface

LLMs cite Reddit aggressively. The story your category tells about you on Reddit is the story your buyer's AI will repeat.

Buyer trust collapse

Trust in vendor channels is at multi-year lows. Reddit is the rare modern surface where credibility is auditable in public.

Channel underpriced

Most B2B competitors still treat Reddit as untouchable. Early operators are compounding distribution while CPMs stay irrationally cheap.

Proof

Operators we've worked with say it best.

Anonymized for confidentiality. Reference calls available after the intro.

Foundative replaced six figures of paid that wasn't pulling. Inside a quarter, Reddit was our second-largest source of qualified signups.
Head of Growth
Series A devtool
They treated our subreddit presence like infrastructure, not campaigns. The launch thread is still driving installs nine months later.
Founder
Consumer AI app
Sharp, opinionated, and obsessed with not embarrassing the brand. Rare combination for an agency.
VP Marketing
Open-source SaaS
3.4×
Median lift in branded Reddit search after 90 days
$0.41
Avg. CPM on outperforming Promoted Posts
11
Subreddits that consistently produce buyer-fit traffic per client

FAQ

The questions founders actually ask us.

What does an engagement actually cost?

Most retainers run between $10k and $50k per month depending on scope, launch intensity, and whether paid Reddit is in the mix. We do not take percentage-of-spend fees on Promoted Posts.

How fast does Reddit produce signal?

Audit and seeding outputs land in week one. Pipeline-attributable traction typically shows in weeks 4–8. We design the first 90 days to produce evidence, not promises.

Will you put fake accounts on Reddit for us?

No. Ever. We follow self-promotion rules, disclose where required, and protect your brand from the long tail of moderator and journalist scrutiny. That's most of the value.

Do we need to be in San Francisco to work with you?

No. We're based in SF and concentrate around the SF / Bay Area startup network, but we work with founders globally. Reddit is asynchronous; the work is too.

What does success look like?

Branded Reddit search lift, qualified signups attributable to threads, durable evergreen distribution, and a defensible voice in the subreddits that buy. We instrument all of it.

Will you work with our existing growth team?

Most of the time, yes. The strongest engagements are co-piloted: we operate the Reddit surface, your team owns the funnel and product. We document everything as we go.

Start a project

Tell us what you’re launching.

We take on a small number of engagements per quarter so the team stays close to the work. If we’re not the right fit, we’ll tell you and point you somewhere honest.

  • 30-minute intro call, no slide deck
  • Custom 90-day plan within a week if there's fit
  • Engagements start at $10k/mo · SF-based team
Prefer email? hello@foundative.com

We reply within one business day. No marketing automation, no nurture drip — a real human in San Francisco reads every form.