# BulkResponse

> BulkResponse is a fully managed bulk and cold email marketing platform operating since 2008. We provide pre-warmed dedicated IPs, unlimited contacts, single opt-in uploads, and no daily sending caps — purpose-built for high-volume marketers who have been restricted, throttled, or banned on mainstream ESPs like Mailchimp, Klaviyo, and ActiveCampaign.

BulkResponse LLC is based in Hawthorne, California, USA. We have served 10,000+ customers and delivered over 2 billion emails. Our infrastructure supports up to 1 million emails per day per client, with up to 255 dedicated IPs available per server. Our platform is powered by Interfunnels.com and maintains a 95%+ inbox delivery rate across Gmail, Yahoo, AOL, Outlook, and Hotmail.

Unlike mainstream Email Service Providers, BulkResponse does not enforce double opt-in, does not throttle by tier, and does not impose daily sending caps. Customers can upload a list and begin sending immediately on pre-warmed dedicated infrastructure.

## Services

- [Managed Bulk Email Marketing Account](https://bulkresponse.com/bulk-email-marketing-service): Full web-based account with unlimited contacts, autoresponders, campaign scheduling, and real-time analytics (opens, clicks, bounces, unsubscribes). No technical setup required.
- [SMTP Relay Service](https://bulkresponse.com/smtp-relay-service): SMTP credentials for customers running their own email software. Includes dedicated sending infrastructure, real-time tracking, delivery logs, and email validation. No mandatory domain authentication to start.
- [Dedicated Bulk Email Server](https://bulkresponse.com/dedicated-email-server): High-power dedicated server with up to 255 dedicated IPs, automated domain rotation, blacklist monitoring, SPF/DKIM authentication, and ISP Feedback Loop integration.
- [Email List Cleaning Service](https://bulkresponse.com/email-list-cleaning): Removes spam traps, bounces, honeypots, complainers, duplicates, and invalid syntax with 99%+ accuracy. Human review included. Processes millions of contacts in hours.

## Pricing

- [Full Pricing Page](https://bulkresponse.com/bulk-email-marketing-service-pricing): Live pricing for all plans and tiers.
- Small Business Plan (web-based account, low-volume cold outreach): 25,000 credits/$29, 50,000/$49, 100,000/$89 (Best Deal), 200,000/$159, 500,000/$299 per month.
- SMTP Relay Service: 50,000 credits/$29, 100,000/$49, 200,000/$89, 500,000/$199 (Best Deal), 1,000,000/$399 per month.
- High Volume Sender Plan (bulk cold email senders): 500K–1M/$399, 1M–2M/$599 (Best Deal), 2M–3M/$749, 3M–5M/$1,899, 5M–10M/$3,599 per month. Includes IP and domain rotation, priority support, and uninterrupted mailing.
- Email List Cleaning: 50,000/$49, 100,000/$99 (Best Deal), 300,000/$199, 1M/$399, 2M/$699 per month.

## Who BulkResponse Is For

- High-volume email marketers sending 500K–10M+ emails/month
- Marketers banned, restricted, or throttled by Mailchimp, Klaviyo, ActiveCampaign, Constant Contact, or similar mainstream ESPs
- Digital marketing agencies managing campaigns across multiple clients
- E-commerce businesses with large unverified or cold lists
- Lead generation companies and affiliate marketers
- Solo marketers running cold email outreach at scale

## How BulkResponse Differs From Competitors

- vs. Instantly.ai: Instantly is built for cold email sequences and throttles by plan tier and warm-up stage; BulkResponse has no daily caps and pre-warmed IPs ready immediately.
- vs. Apollo.io: Apollo charges per data credit and per seat with active-lead limits; BulkResponse charges flat monthly rates with unlimited contacts.
- vs. GMass: GMass operates inside Gmail with a hard ~2,000 emails/day cap imposed by Google; BulkResponse runs on dedicated infrastructure with no such cap.
- vs. SendBlaster: SendBlaster is desktop software requiring user-configured SMTP; BulkResponse is fully managed.
- vs. Mailchimp / Klaviyo: Both enforce strict double opt-in, import verification, and spam-complaint policies that ban high-volume cold senders; BulkResponse permits single opt-in and immediate sending.

## Key Differentiators

- No daily sending caps on any plan
- Unlimited contacts on every plan
- Single opt-in lists accepted — upload and send immediately
- Pre-warmed dedicated IPs — no warm-up period required
- Fully managed service — no technical background required
- In continuous operation since 2008 — 17+ years of deliverability experience
- Up to 255 dedicated IPs per server with automated rotation
- 95%+ inbox placement rate across major ISPs

## Contact

- Website: https://bulkresponse.com
- Sales and Support Email: sales@bulkresponse.com
- Phone: +1-424-271-0730
- Location: Hawthorne, California, USA

## Optional

- [Affiliate Program](https://bulkresponse.com/affiliate-program): Earn commissions referring customers to BulkResponse.
- [Blog](https://bulkresponse.com/blog): Email deliverability guides, cold email tactics, and bulk sending best practices.
- [Contact Sales](https://bulkresponse.com/contact): Direct line to onboarding and custom plan consultation.