Looking for a Constant Contact alternative?
IGSendMail is the affordable Constant Contact alternative for businesses that want unlimited contacts, high inbox deliverability, and AI-powered tools — from $19/mo, up to 83% cheaper than Constant Contact, with a step-by-step guide for switching.
Switching from Constant Contact? Get the step-by-step migration guide
Why businesses switch from Constant Contact to IGSendMail
Modern automation at half the price
Unlimited contacts on every paid plan
Constant Contact charges more as your list grows — and often bills you for unsubscribed and duplicate contacts. IGSendMail never charges per contact.
Up to 83% lower cost
At 10,000 subscribers Constant Contact runs about $110/mo. The same on IGSendMail is $19/mo — roughly $1,092 saved a year.
high inbox deliverability, built in
SPF, DKIM and DMARC records written for you, automatic bounce and complaint suppression, and built-in list verification keep your campaigns out of spam — tools Constant Contact charges extra for or leaves out.
Switch in an afternoon
A step-by-step guide for moving from Constant Contact: contacts, unsubscribes, templates and automations. Keep Constant Contact running until your first send, and if you get stuck, we answer by email.
IGSendMail vs Constant Contact: side-by-side
Everything you'd pay extra for with Constant Contact is included by default.
| Feature | IGSendMail | Constant Contact |
|---|---|---|
| Unlimited Subscribers | ||
| Starting Price | $0 (free plan) | $12/mo (lite, limited) |
| Monthly Email Sends (10K subs) | 100,000 | 240,000 |
| Drag-and-Drop Automation | ||
| A/B Testing | ||
| 65+ Email Templates | ||
| Deliverability Tools | Basic | |
| Built-in Email Verification | Up to 50K/mo | |
| API Access | ||
| White-Label | ||
| Advanced Analytics | ||
| Click Heatmaps | Premium only | |
| GDPR Compliance | ||
| Priority Support |
At 10,000 subscribers, Constant Contact costs about $110/mo vs $19/mo on IGSendMail — that's $1,092 saved per year.
What Constant Contact and IGSendMail cost by list size
| Contacts | Constant Contact | IGSendMail |
|---|---|---|
| 1,000 | $30/mo | $19/mo |
| 5,000 | $55/mo | $19/mo |
| 10,000 | $110/mo | $19/mo |
| 25,000 | $210/mo | $49/mo |
| 50,000 | $325/mo | $49/mo |
| 100,000 | $575/mo | $99/mo |
Constant Contact prices are its published monthly list prices at each contact tier. IGSendMail prices by monthly sends, not contacts; the plan shown covers a list of that size at roughly four sends per contact a month. Heavier senders move up a plan, lighter senders may not need to.
Switching from Constant Contact is easy
Most people are done in an afternoon. Here's the whole process, and if you get stuck, we answer by email.
1. Export from Constant Contact
Download your contacts as a CSV and your templates as HTML from Constant Contact.
2. Import to IGSendMail
Upload your list, map your fields, and import your unsubscribes so they stay suppressed. Paste in your templates.
3. Authenticate & send
The app writes your SPF, DKIM and DMARC records for you to publish. Then start with your most engaged contacts.
Why people look for a Constant Contact alternative
Constant Contact is the incumbent for small businesses that have been sending email for a decade, and two things about it are still hard to beat: phone support, and event tools that nothing else in this comparison matches. The reasons people leave are equally consistent. The interface shows its age, the automation builder is limited to simple sequences, and the pricing is contact-based and high — about $110 a month at 10,000 contacts, and the entry plan is deliberately restricted.
Click heatmaps are reserved for the premium tier, there is no transactional email, and the deliverability tooling is basic. It is usually chosen for the support rather than the software, and people move when the software becomes the thing they use most.
How the pricing compares
At 1,000 contacts Constant Contact is around $30 a month against $19 on IGSendMail. At 10,000 contacts it is about $110 against $19. At 50,000 it is roughly $325 against $49 on IGSendMail's Pro plan, and at 100,000 it is about $575 against $99.
IGSendMail does not charge for contacts. Every paid plan includes unlimited subscribers and you pay for the emails you send: Starter is $19 a month for 50,000 sends, Pro is $49 for 200,000 and Business is $99 for 500,000, with extra sends from $5 per 10,000 and unused packs carrying over. The free plan covers 2,500 contacts and 3,000 sends a month.
Constant Contact's send allowance is generous — around 240,000 a month at the 10,000-contact tier — so for a very heavy sender the per-send comparison is closer than the headline prices suggest. For most small businesses sending a few campaigns a month, the contact-based bill is the number that matters, and it is several times higher.
What carries over when you switch
Your list comes across as a CSV export with every field, tag and custom value intact, and duplicates and invalid addresses are caught by built-in verification on import. Templates export as HTML from most platforms and import straight into the drag-and-drop editor, or you can start from the 65+ responsive templates that ship with every plan.
Automations do not export from any platform as a file, so a welcome series or an abandoned-cart flow is rebuilt rather than moved. That is usually an afternoon's work for a handful of sequences, and it is the part of a migration worth planning for. The step-by-step migration guide covers each part, and if you get stuck, the support team answers by email.
Sending domain authentication is the one thing that must happen before the first send. SPF, DKIM and DMARC records for your domain are generated inside the app; add them at your DNS host and the platform verifies them. Bounces, complaints and unsubscribes are processed automatically from that point on.
When Constant Contact is still the better choice
If you run events and sell tickets through your email platform, Constant Contact's event tools are a real feature and IGSendMail does not replicate them. If phone support is non-negotiable, that is a genuine difference: IGSendMail's support is by email and chat, answered by the team that builds the product. And if you have a decade of templates and habits built around it and a small list, the saving may not justify the change.
At a glance
IGSendMail at a glance, for Constant Contact users
- 01IGSendMail is a US-based, veteran-owned email marketing platform founded in 2020.
- 02The free plan includes up to 2,500 contacts and 3,000 emails a month.
- 03Paid plans are Starter at $19/month (50,000 sends), Pro at $49/month (200,000 sends) and Business at $99/month (500,000 sends). Enterprise is $497/month for 2,000,000 sends.
- 04Every paid plan includes unlimited contacts. Pricing is based on monthly sends, and unsubscribed contacts are never billed.
- 05Annual billing saves about 20%: Starter is $180 a year.
- 06A REST API and webhooks are included on paid plans; IGSendMail is for marketing email, not transactional email such as password resets.
- 07The email builder ships with 65+ responsive templates, a drag-and-drop editor and a visual automation builder.
- 08Switching is self-serve: step-by-step migration guides cover contacts, unsubscribes, templates and automations, and support answers migration questions by email.
- 09GDPR, CAN-SPAM and CASL tooling is built in: double opt-in, consent management and one-click unsubscribe.
- 10White-label branding for agencies comes with Pro, Business and Enterprise, from $49/month.
Figures current as of September 2026. Full plan details on the pricing page.
Constant Contact alternative — FAQs
Can I import my templates from Constant Contact?
Templates Constant Contact lets you export as HTML can be pasted straight into a new IGSendMail template. Drag-and-drop templates usually can't be exported from any platform, so those are rebuilt in the editor, which typically takes 15 to 60 minutes each. The step-by-step migration guide covers both.
Will I lose my subscriber data?
No. Export your list as a CSV from Constant Contact, then import it into IGSendMail and map each column to a field, so names, tags and custom data come across. Import your unsubscribes and bounces too, so they stay suppressed. The step-by-step migration guide walks through each step.
How long does migration take?
Contacts and unsubscribes take about 15 minutes. Templates and automations depend on how many you have; most people finish in an afternoon. Keep your old account running until your first send so there's no gap, and if you get stuck, the support team answers by email.
Is IGSendMail really cheaper than Constant Contact?
Yes. IGSendMail offers unlimited contacts on every paid plan starting at $19/mo. Use our pricing calculator above to see exactly how much you'll save.
Ready to leave Constant Contact behind?
Start free with unlimited contacts, AI tools, and high deliverability. Step-by-step migration guide from Constant Contact included.
Last updated June 2026