{
    "for": {
        "slug": "posteo",
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        "tagline": "Ad-free email from a Berlin lab with anonymous registration",
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        "platforms": [
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        ],
        "website": "https://posteo.de/en",
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    "count": 9,
    "page": "https://listme.name/alternatives/posteo",
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        {
            "score": 92,
            "shared_lists": [
                {
                    "list": "secure-email-providers",
                    "rank": 1
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            ],
            "why_consider": "Has a free option; is open source; also runs on iOS, Android, macOS.",
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                "slug": "proton-mail",
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                "free_to_use": true,
                "open_source": true,
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                    "web",
                    "ios",
                    "android",
                    "macos",
                    "windows",
                    "linux"
                ],
                "website": "https://proton.me/mail",
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                    "list": "secure-email-providers",
                    "name": "Secure email providers",
                    "rank": 1,
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                "connected_to_publisher": false
            }
        },
        {
            "score": 90,
            "shared_lists": [
                {
                    "list": "secure-email-providers",
                    "rank": 2
                }
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            "why_consider": "Has a free option; is open source; also runs on iOS, Android, Windows.",
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                "slug": "tuta",
                "name": "Tuta",
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                "tagline": "Encrypted email and calendar with a free plan and open clients",
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                "free_to_use": true,
                "open_source": true,
                "platforms": [
                    "web",
                    "ios",
                    "android",
                    "windows",
                    "macos",
                    "linux"
                ],
                "website": "https://tuta.com/",
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                "json": "https://listme.name/api/v1/products/tuta.json",
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                    "list": "secure-email-providers",
                    "name": "Secure email providers",
                    "rank": 2,
                    "of": 10,
                    "score": 90
                },
                "connected_to_publisher": false
            }
        },
        {
            "score": 86.5,
            "shared_lists": [
                {
                    "list": "secure-email-providers",
                    "rank": 3
                }
            ],
            "why_consider": "Has a free option; also runs on iOS, Android.",
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                "slug": "mailfence",
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                "kind": "web",
                "tagline": "OpenPGP email and calendar with a free plan and Belgian privacy law",
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                "open_source": false,
                "platforms": [
                    "web",
                    "ios",
                    "android"
                ],
                "website": "https://mailfence.com/",
                "page": "https://listme.name/software/mailfence",
                "json": "https://listme.name/api/v1/products/mailfence.json",
                "top_ranking": {
                    "list": "secure-email-providers",
                    "name": "Secure email providers",
                    "rank": 3,
                    "of": 10,
                    "score": 86.5
                },
                "connected_to_publisher": false
            }
        },
        {
            "score": 85.5,
            "shared_lists": [
                {
                    "list": "secure-email-providers",
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                }
            ],
            "why_consider": "",
            "product": {
                "slug": "startmail",
                "name": "StartMail",
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                "tagline": "Dutch encrypted email with PGP and custom domains",
                "pricing": "subscription",
                "free_to_use": false,
                "open_source": false,
                "platforms": [
                    "web"
                ],
                "website": "https://www.startmail.com/",
                "page": "https://listme.name/software/startmail",
                "json": "https://listme.name/api/v1/products/startmail.json",
                "top_ranking": {
                    "list": "secure-email-providers",
                    "name": "Secure email providers",
                    "rank": 4,
                    "of": 10,
                    "score": 85.5
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                "connected_to_publisher": false
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        },
        {
            "score": 83,
            "shared_lists": [
                {
                    "list": "secure-email-providers",
                    "rank": 6
                }
            ],
            "why_consider": "",
            "product": {
                "slug": "runbox",
                "name": "Runbox",
                "kind": "web",
                "tagline": "Norway-hosted email with browser PGP support and renewable power",
                "pricing": "subscription",
                "free_to_use": false,
                "open_source": false,
                "platforms": [
                    "web"
                ],
                "website": "https://runbox.com/",
                "page": "https://listme.name/software/runbox",
                "json": "https://listme.name/api/v1/products/runbox.json",
                "top_ranking": {
                    "list": "secure-email-providers",
                    "name": "Secure email providers",
                    "rank": 6,
                    "of": 10,
                    "score": 83
                },
                "connected_to_publisher": false
            }
        },
        {
            "score": 81.5,
            "shared_lists": [
                {
                    "list": "secure-email-providers",
                    "rank": 7
                }
            ],
            "why_consider": "",
            "product": {
                "slug": "mailbox-org",
                "name": "mailbox.org",
                "kind": "web",
                "tagline": "German email, drive and calendar hosted in German data centers",
                "pricing": "subscription",
                "free_to_use": false,
                "open_source": false,
                "platforms": [
                    "web"
                ],
                "website": "https://mailbox.org/en/",
                "page": "https://listme.name/software/mailbox-org",
                "json": "https://listme.name/api/v1/products/mailbox-org.json",
                "top_ranking": {
                    "list": "secure-email-providers",
                    "name": "Secure email providers",
                    "rank": 7,
                    "of": 10,
                    "score": 81.5
                },
                "connected_to_publisher": false
            }
        },
        {
            "score": 80,
            "shared_lists": [
                {
                    "list": "secure-email-providers",
                    "rank": 8
                }
            ],
            "why_consider": "Has a free option.",
            "product": {
                "slug": "ctemplar",
                "name": "CTemplar",
                "kind": "web",
                "tagline": "Encrypted email from Iceland with a free invitation plan",
                "pricing": "freemium",
                "free_to_use": true,
                "open_source": false,
                "platforms": [
                    "web"
                ],
                "website": "https://ctemplar.com/",
                "page": "https://listme.name/software/ctemplar",
                "json": "https://listme.name/api/v1/products/ctemplar.json",
                "top_ranking": {
                    "list": "secure-email-providers",
                    "name": "Secure email providers",
                    "rank": 8,
                    "of": 10,
                    "score": 80
                },
                "connected_to_publisher": false
            }
        },
        {
            "score": 76.5,
            "shared_lists": [
                {
                    "list": "secure-email-providers",
                    "rank": 9
                }
            ],
            "why_consider": "Has a free option.",
            "product": {
                "slug": "disroot",
                "name": "Disroot",
                "kind": "web",
                "tagline": "Privacy platform with free email, SSL transport and PGP support",
                "pricing": "free",
                "free_to_use": true,
                "open_source": false,
                "platforms": [
                    "web"
                ],
                "website": "https://disroot.org/",
                "page": "https://listme.name/software/disroot",
                "json": "https://listme.name/api/v1/products/disroot.json",
                "top_ranking": {
                    "list": "secure-email-providers",
                    "name": "Secure email providers",
                    "rank": 9,
                    "of": 10,
                    "score": 76.5
                },
                "connected_to_publisher": false
            }
        },
        {
            "score": 74,
            "shared_lists": [
                {
                    "list": "secure-email-providers",
                    "rank": 10
                }
            ],
            "why_consider": "Also runs on iOS, Android.",
            "product": {
                "slug": "hushmail",
                "name": "Hushmail",
                "kind": "web",
                "tagline": "Encrypted email and forms, with plans for healthcare practices",
                "pricing": "subscription",
                "free_to_use": false,
                "open_source": false,
                "platforms": [
                    "web",
                    "ios",
                    "android"
                ],
                "website": "https://www.hushmail.com/",
                "page": "https://listme.name/software/hushmail",
                "json": "https://listme.name/api/v1/products/hushmail.json",
                "top_ranking": {
                    "list": "secure-email-providers",
                    "name": "Secure email providers",
                    "rank": 10,
                    "of": 10,
                    "score": 74
                },
                "connected_to_publisher": false
            }
        }
    ],
    "notes": [
        "Ordered by editorial score with a small bonus for appearing in several of the same lists."
    ],
    "source": "https://listme.name",
    "license": "Free to read and cite with attribution to listme.name.",
    "docs": "https://listme.name/developers"
}