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Agency · SendgridFree audit

SENDGRID AGENCY: SEND EMAILS THAT REACH THE INBOX

Hack'celeration is a SendGrid agency that helps you configure, optimize, and automate your email infrastructure. We work with companies that need their transactional and marketing emails to actually reach recipients, not end up in spam.

We configure complete SendGrid setups: domain authentication (SPF, DKIM, DMARC), dedicated IP warmup, dynamic templates, webhooks for real-time tracking, and integrations with your stack (Make, n8n, your CRM, e-commerce platforms). We also handle migrations from other providers (Mailgun, Amazon SES, Mailchimp) without losing deliverability.

We work with e-commerce sites sending thousands of order confirmations daily, SaaS companies managing user notifications, and marketing teams running automated campaigns. Also agencies needing reliable email infrastructure for their clients.

Our approach: we audit your current setup, fix what's broken, configure what's missing, and train you to manage it independently. Fast, efficient, no bullshit.

Free 60min audit →See our approach →
Sendgrid Agency — workflow & automation.
Hack'celeration Agency

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Why partner
with a Sendgrid agency?

Working with a SendGrid agency can transform unreliable email sending into a professional infrastructure that ensures your messages reach recipients and generates business results. SendGrid is powerful but complex. Domain authentication, IP reputation management, deliverability optimization, webhook configuration—if you don't master these elements, your emails end up in spam or get blocked. That costs you money and damages your brand. Maximum deliverability → We configure complete domain authentication (SPF, DKIM, DMARC), warm up your dedicated IPs properly, and optimize your sending patterns to maintain excellent sender reputation. Professional email infrastructure → We set up your transactional and marketing streams, create dynamic templates that render perfectly across all email clients, and configure suppression lists to manage bounces and unsubscribes automatically. Complete automation → We connect SendGrid to your entire stack via webhooks and API. Every event (opens, clicks, bounces, spam reports) flows to your CRM like HubSpot, analytics tools, or automation platform in real-time. Expert migrations → We handle migrations from Mailgun, Amazon SES, Mailchimp, or other providers. We transfer your templates, contacts, and configurations without losing deliverability or sender reputation. Monitoring and optimization → We configure real-time dashboards to track deliverability metrics, identify issues before they impact your sending, and optimize your infrastructure based on actual performance data. Whether you're starting fresh with SendGrid or need to fix an existing setup that's underperforming, we help you build an email infrastructure that actually works and scales with your business. Learn more about SendGrid's official documentation for technical details.

Our approach

Our methodology
for Sendgrid Agency.

Our SendGrid agency relies on a comprehensive approach that goes well beyond simple development. We start by auditing your current email infrastructure and identifying what’s impacting your deliverability. We check your domain authentication status, review your sender reputation, analyze bounce and spam rates, and examine your email templates. We then configure complete domain authentication (SPF, DKIM, DMARC) and set up your IP infrastructure—whether dedicated IPs with proper warmup schedules or optimized shared IP reputation. We build dynamic templates for transactional and marketing emails using SendGrid’s templating engine, connect your stack via API and webhooks using platforms like Make or n8n, and configure suppression lists for automatic bounce and unsubscribe management. We set up real-time monitoring with webhooks that send event data to your systems, configure alerts for critical deliverability issues, and build custom dashboards showing key metrics. Finally, we train your team on managing SendGrid independently and provide complete technical documentation covering everything we configured. You get a fully operational email infrastructure with excellent deliverability, automated workflows, real-time monitoring, and the knowledge to manage it yourself.

Frequently asked questions

01How much does it cost to work with your SendGrid agency?+
We start from $2,000 for an audit and initial configuration. Then the budget depends on your project complexity: number of email types, integration requirements, migration scope, and automation needs. A basic transactional setup might be $3-5K. A complete infrastructure with dedicated IPs, custom templates, and complex integrations can be $10-20K. We give you a clear quote after understanding your needs and volume requirements.
02How long does a SendGrid implementation take?+
It depends on the scope. A basic setup with authentication and a few templates: 1-2 weeks. A complete infrastructure with dedicated IP warmup, migration from another provider, and custom integrations: 4-6 weeks. IP warmup alone takes 2-4 weeks since you need to gradually increase sending volume to build reputation. We give you a precise timeline after the audit, accounting for warmup periods and integration complexity.
03What support do you offer after delivery?+
Yes, we provide complete training on how to manage SendGrid, technical documentation covering everything we configured, and we stay available for questions. If deliverability issues come up or you need to add new features, we're here. We also offer ongoing support packages if you want us to handle monitoring, optimization, and troubleshooting long-term. Many clients start independent and come back when they scale or need advanced features.
04SendGrid vs Postmark: when should I choose SendGrid?+
Choose SendGrid if you need both transactional and marketing emails in one platform, send high volumes (100k+ emails/month) and benefit from dedicated IPs, or need advanced segmentation and campaign management features. Postmark is more focused on transactional emails with simpler setup and excellent deliverability out of the box. SendGrid gives you more features and flexibility but requires more configuration work. We help with both platforms and recommend based on your actual needs, not marketing hype.
05Can you integrate SendGrid with Make, Zapier, or n8n?+
Absolutely. We connect SendGrid to your entire automation stack via API and webhooks. We configure Make or n8n scenarios that trigger emails based on events in your CRM, database, or e-commerce platform. We also set up webhooks so email events (opens, clicks, bounces) flow back to your systems in real-time. Whether you're using Make, Zapier, n8n, or custom integrations, we handle the complete connection so your email infrastructure works seamlessly with your other tools.
06Can you migrate from Mailgun, Amazon SES, or Mailchimp to SendGrid?+
Yes, we handle migrations from any email provider. We transfer your templates, rebuild them in SendGrid's dynamic template format, migrate your contact lists and suppression data, and configure proper authentication so you don't lose deliverability. For dedicated IP users, we plan proper warmup schedules so your sender reputation transfers smoothly. We also run parallel sending during transition to catch any issues before fully switching over. The goal is zero downtime and maintained deliverability throughout the migration.
07What are SendGrid's limitations I should know about?+
SendGrid is powerful but has some constraints. The interface can be complex for non-technical users compared to simpler tools like Postmark. Dedicated IP warmup takes time (2-4 weeks minimum) so you can't instantly send high volumes. Template syntax uses Handlebars which requires some learning. Pricing can get expensive at very high volumes compared to Amazon SES. Also, if you damage your sender reputation through poor practices, recovery takes time. We help you avoid these pitfalls through proper configuration and sending practices.
08How do you handle deliverability issues and spam folder problems?+
We start by checking authentication (SPF, DKIM, DMARC), reviewing your sender reputation and IP status, and analyzing your email content and sending patterns. Common fixes include: configuring proper authentication if missing, adjusting sending volume to match IP capacity, cleaning suppression lists to remove chronic bouncers, optimizing email templates to reduce spam triggers, and improving engagement through better segmentation. We configure real-time monitoring so you catch issues early. If reputation is damaged, we build a recovery plan with gradual volume increases and content optimization.
09Can SendGrid handle high-volume sending like 1 million emails per month?+
Yes, SendGrid is built for high-volume sending. For 1M+ emails monthly, we recommend dedicated IPs so you control your sender reputation. We configure proper IP warmup schedules, set up IP pools to separate transactional and marketing sending, and optimize your infrastructure for consistent delivery at scale. We also configure rate limiting, error handling, and monitoring to ensure stable performance even during peak sending periods. SendGrid scales well, but you need proper configuration to maintain deliverability at high volumes.
10Do you also handle custom code and API development with SendGrid?+
Yes. We develop custom integrations using SendGrid's API (v3), build serverless functions that trigger email sending based on complex business logic, create custom dashboards that pull data from SendGrid's API for advanced reporting, and develop webhook handlers that process email events and sync data to your systems. Whether you're using Node.js, Python, PHP, or another language, we handle the complete technical integration so SendGrid works exactly how you need it to within your application architecture.
Hack'celeration Agency

Let's build your growth engine.

Free · No commitment · Reply within 1h
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