Adbrew vs Astra by Sellrbox
A side-by-side comparison for e-commerce sellers — platforms, pricing, free trials and ROI.
Amazon and Walmart PPC automation with custom rules, advanced targeting and AI insights
Amazon PPC automation with full-funnel campaigns per ASIN and unlimited strategist support
| Category | Ad Creative | Ad Creative |
|---|---|---|
| Platforms | Amazon DTC | Amazon |
| Pricing | From $799/mo or % of ad spend | From $149/mo + 1.75% of ad revenue; 30-day free trial |
| Free trial | No | Yes |
| Affiliate program | FirstPromoter | Direct |
| ROI | Automate bids and targeting across large Amazon ad accounts so ACOS falls without a bigger PPC team. | Get full-funnel campaigns on every ASIN with a strategist on call, without agency retainers. |
Which should you choose?
Agencies, aggregators and larger brands managing six-figure Amazon ad budgets.
Amazon brands that want automation plus experienced humans without an agency retainer.
Adbrew
Pros
- Mature platform with a large agency user base
- Custom rules give control beyond black-box automation
- Walmart ads in the same tool
Cons
- $799/month floor or a cut of spend
- No free trial — demo and sales process
- Overkill for accounts under a few thousand dollars of monthly spend
Astra by Sellrbox
Pros
- Strategists who run their own brands
- Charges on ad revenue, not ad spend
- Generous trial
Cons
- Percentage fee scales with success
- Amazon only
- Less control for hands-on PPC managers
Other tools to consider
AI marketing copilot for product descriptions and brand-voice copy at scale
Generate conversion-focused ad creatives and copy in seconds
Influencer, affiliate and referral programs that turn customers and creators into a sales channel
First-party affiliate tracking and payouts for e-commerce brands — no cookies, no redirects
Programmatic direct mail for Shopify brands: triggered postcards, win-backs and AI-targeted prospecting
Amazon seller analytics: reconciled profit, P&L, PPC, LTV and market share, refreshed every 30 minutes