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Email Marketing & Newsletter

eSputnik

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Panel rating · 6 judges · How to read the stars

Category median

Sovereignty: not determined

0–5 in half steps. 5 means the rubric's top anchor is met on the evidence.

by eSputnik LLC · esputnik.com

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eSputnik: AI-assisted analysis on whats-best.ai eSputnik: AI-assisted analysis on whats-best.ai (dark)

Add ?theme=dark to the image address for dark backgrounds. The badge shows the category and the month of the latest evaluation, and EU-Made where that is the product’s provenance. It never shows a score.

eSputnik at a glance

Vendor
eSputnik LLC
Headquarters
Not stated on the vendor’s pages as of 3 Nov 2026
Data hosting
Default not stated; pages mention Ireland source, captured 3 Nov 2026
Free plan
Not stated on the vendor’s pages as of 3 Nov 2026
Panel verdict
The AI panel rates eSputnik 2/5, the mean of 6 judges. eSputnik is strongest on campaign and automation (5 to 7) and integrations (4 to 6): the pages document predictive segments that update themselves, more than twenty pre-built trigger scenarios from abandoned cart to back-in-stock, dynamic content across channels, a free Shopify plugin and connectors for WooCommerce, OpenCart, Wix and Horoshop. how scores are made
As of
Vendor pages captured 3 Nov 2026; evaluated by the panel 3 Nov 2026. all sources

eSputnik alternatives, European ones first →

Read this page as one judge. Each weighs the same scores by what they care about.

The Deliverability Engineer

Weighted verdict

Cares about one number nobody publishes honestly: what reaches the inbox. Reads for authentication, IP and domain reputation, bounce discipline and sunsetting. Ignores every advertised delivery rate on principle — the infrastructure either is documented or it is not.

Same scores as the panel view — this lens weights them the way this judge cares.

Scored by The Deliverability Engineer

Panel median The Deliverability Engineer This judge’s scores over the panel median. Each label opens its reasoning below.
Scores per criterion, in stars out of 5
Criterion Panel median The Deliverability Engineer
Campaigns & automation 3 of 5 3.5 of 5
Deliverability infrastructure 1 of 5 1 of 5
Consent, proof & tracking limits 1.5 of 5 1.5 of 5
List ownership, import & exit 2 of 5 2 of 5
Integrations & API 2.5 of 5 2.5 of 5
European sovereignty 3.5 of 5 3.5 of 5

Campaigns & automation

How this is scored

Building the mail and the journey around it: editor, templates, segmentation, triggered sequences, A/B testing.

0 — Not a campaign tool; mail cannot be composed and sent to a list from the product.

3 — Broadcasts to a list built in an editor with templates, with simple list or tag segmentation; automation and testing are basic or not described.

5 — A drag-and-drop editor with reusable templates, segmentation on subscriber fields or behaviour, automated sequences on common triggers (sign-up, date, click), and A/B testing of campaigns.

8 — A visual journey builder with branching on behaviour and data, dynamic content per segment, send-time optimisation, event triggers from shop or app data, and testing that reports significance rather than raw counts.

10 — Journeys treat the whole lifecycle: event-driven entry from other systems, branching on any attribute or event, holdout groups for measurement, and automations a marketer can read months later without a diagram.

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The Deliverability Engineer

Documented automation runs deep: a library of more than twenty pre-built trigger scenarios driven by shop behaviour such as abandoned carts and back-in-stock, predictive segments that refresh themselves as customers browse and buy, dynamic content per segment across ten channels, and A/B testing. What holds it back is the composition and journey layer — we found no public information on a visual journey builder with branching or send-time optimisation, and the vendor's own page marks ready-made templates as coming soon. 3 5

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Deliverability infrastructure

How this is scored

Whether the mail arrives — authentication, sending reputation, bounce and complaint handling — judged on what the vendor documents rather than the inbox rate it advertises.

0 — The product does not send mail itself; delivery runs through the customer's own mail server with no sending infrastructure provided.

3 — Sending through the vendor's infrastructure with SPF and DKIM set-up for the sender's domain documented; bounce handling and reputation measures are basic or not described.

5 — SPF, DKIM and DMARC guidance with an authenticated custom sending domain, automatic suppression of hard bounces and complaints, and help-centre guidance on deliverability and list hygiene.

8 — Dedicated-IP options with a documented warm-up, seed or inbox-placement testing, engagement-based sunsetting, complaint feedback loops stated, and reputation reporting per sending domain.

10 — Deliverability is operated as a service: reputation monitoring surfaced to the customer, per-domain and per-ISP diagnostics, enforced authentication before first send, and postmaster or blocklist handling the vendor documents doing on the customer's behalf.

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The Deliverability Engineer

The pages describe an omnichannel sender across email, SMS, push and Viber, but document almost nothing about how the mail arrives: we found no public information on SPF, DKIM or DMARC set-up, custom sending domains, bounce suppression, dedicated IPs or reputation reporting. The only hygiene-adjacent material is that the Terms of Use carry an anti-spam policy, mailing moderation and import rules — governance of senders, not documented sending infrastructure. 4 5

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List ownership, import & exit

How this is scored

Whether the list and its history remain the sender's: import with attributes intact, full export including engagement history, deletion that executes, and no metering that prices leaving out of reach.

0 — The vendor states that the list cannot be exported; subscriber data stays inside the product.

3 — CSV import and export of subscribers with their fields; engagement history, unsubscribe state and deletion are basic or not described.

5 — Import with field mapping, subscriber export including custom fields and subscription or unsubscribe status, deletion of a subscriber on request, and an API to read and write the list.

8 — Everything exportable in open formats — subscribers, engagement history, campaigns and templates — with documented deletion of a subscriber across all records, and no export throttling.

10 — Exit is a documented feature: full-fidelity export of the whole account, contractual data return, deletion that is evidenced rather than asserted, and migration tooling in both directions.

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The Deliverability Engineer

Import is acknowledged through the Terms of Use import rules, a documented API with keys exists, communication results can be exported to Google BigQuery, and the data processing agreement commits to deleting personal data on the controller's request and to return or deletion at termination. Subscriber export with fields intact, field mapping, and evidenced deletion of an individual subscriber across all records are not described on the captured pages. 2 3 4 5

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Integrations & API

How this is scored

The connection surface a newsletter lives on: shop and CRM systems, events in and out, webhooks, and an API somebody can build against without a partner agreement.

0 — A closed stand-alone tool: the vendor offers neither an API nor integrations, and the list is maintained by hand or CSV.

3 — A handful of named integrations or embeddable forms, or a basic API; webhooks and API documentation are basic or not described.

5 — Named integrations for common shop and CRM systems, a documented REST API with keys, and webhooks or connector-platform triggers for subscriber events.

8 — Maintained bidirectional integrations with named systems including at least one major shop platform, event webhooks with retries, documented rate limits, and a sandbox.

10 — The tool is a component rather than a destination: transactional and marketing sending on one API, events flowing both directions, versioned API with a deprecation policy, and integrations the vendor maintains rather than lists.

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The Deliverability Engineer

Named connectors for Shopify, WooCommerce, OpenCart, Wix and Horoshop, a free Shopify plugin promising a first campaign within minutes, and a documented API with keys and a user guide give a working connection surface for shops. We found no public information on webhooks, rate limits, a sandbox, or maintained bidirectional CRM integrations. 3 5

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European sovereignty

How this is scored

Where subscriber data and behavioural tracking live, who the contracting entity is, and which subprocessors touch the send. Independently sourced by the sovereignty pipeline; scored here as this buyer weighs it — which in this category is heavily. Dimensions not proven either way are unknown, not non-European.

0 — Vendor, contracting entity and hosting shown to be outside the EU, and no data processing agreement offered.

3 — A privacy policy and a data processing agreement exist and one European element is proven (an EU contracting entity or representative, or EU hosting as an option); the rest of the chain is not stated.

5 — An EU contracting entity and EU hosting stated, with a data processing agreement; sending, tracking or support providers are not all shown to be European or are named without a stated safeguard.

8 — EU or DACH hosting on named infrastructure, EU contracting entity, the subprocessor list published with locations including the sending infrastructure, and any non-EU processing named with its legal basis.

10 — Sovereign end to end and evidenced: vendor, entity, hosting, sending and every subprocessor in the EU, certification published, and no transfer that needs a Schrems II argument to survive.

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The Deliverability Engineer

The contracting party in the data processing agreement is a Polish company, services are stated to run on Amazon Web Services in Dublin, and the subprocessor list is published with locations, showing sending infrastructure in Ireland alongside Hetzner in Germany and Pipedrive in Estonia, with an ISO/IEC 27001:2022 certificate published. Four named processors sit in the United States — Amplitude for behavioural analytics, Google, OpenAI and Anthropic for AI services, Intercom for support chat — and transfers rest on standard clauses plus a written-consent requirement rather than a stated legal basis per processor. 2 4

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Pricing transparency not rated — the vendor publishes no price

How this is scored

Whether a sender can compute the real invoice for their list size and send volume — including overage, extra domains and automation limits — from public pages alone.

0 — No public prices at all; every tier is a sales conversation.

3 — A public "from" price, a free plan or one priced tier; how cost scales with contacts or sends is unclear.

5 — Prices per contact or send tier public for the main plans with the billing period stated and the main limits given; some add-ons (dedicated IP, extra domains, overage) may be unpriced.

8 — Every tier priced publicly with contact and volume limits, overage rates, feature boundaries and VAT treatment stated; only genuinely custom volume lacks a number.

10 — Complete price computability: a calculator producing the annual invoice for a given list size and send frequency, including overage, additional domains and dedicated IPs.

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The Deliverability Engineer not rated — no public information

We found no public information on plan prices, billing periods, contact or send tiers, overage rates or feature boundaries on the captured pages. The only price statement anywhere is that the Shopify plugin itself is free. 1 3 5

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European sovereignty — proven facts

0 of 6 dimensions proven

Built only from facts shown on the vendor's own pages. A dimension we could not prove is left open, not scored as zero.

Hosting location Not determined ⚠ unverified — uncited Report an error
Hosting options Not determined — uncited Report an error
Open source Not determined — uncited Report an error
Data processing agreement Not determined ⚠ unverified — uncited Report an error
Transfer impact assessment Not determined — uncited Report an error

Questions about eSputnik

Is eSputnik European?

Not determined: the vendor’s pages as captured do not say where eSputnik is based.

Where does eSputnik store data?

The default storage location for customer data is not stated on the vendor’s pages as of 3 Nov 2026. The vendor’s pages mention Ireland as hosting location, per the vendor’s page captured 3 Nov 2026.

Does eSputnik have a free plan?

Not stated on the vendor’s pages as of 3 Nov 2026.

What are the best alternatives to eSputnik?

As of 3 Nov 2026, the panel rates Brevo (3.5/5), CleverReach (3/5) and Dotdigital (3/5) highest among the other 31 Email Marketing & Newsletter products evaluated. Ratings that look equal are rounded to half stars; the order uses the unrounded rating, then the name. The highest-rated European alternative is Brevo (EU-Made). Ratings are the AI panel’s opinion, formed from public evidence: how scores are made. The full list, with European products first: eSputnik alternatives.

Where this could be wrong

What we left out

A claim that does not survive our checks costs us the claim, not the page. This is what was taken off this one.

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Sources (6)

The pages every claim on this page was read from — each one checked, dated, and kept verifiable.

  1. 1 Vendor page esputnik.com Checked 3 Nov 2026 Details →
  2. 2 Data processing agreement (dpa) — found from the homepage esputnik.com Checked 3 Nov 2026 Details →
  3. 3 Campaigns & automation — found from sitemap esputnik.com Checked 3 Nov 2026 Details →
  4. 4 Consent, proof & tracking limits — found from sitemap esputnik.com Checked 3 Nov 2026 Details →
  5. 5 Integrations & API — found from sitemap esputnik.com Checked 3 Nov 2026 Details →
  6. 6 Integrations & API — found from sitemap esputnik.com Checked 3 Nov 2026 Details →