Deliverability Services

With the Deliverability metric, we track adoption of tools designed to measure and track email deliverability and optimization.

• article 1
• article 2

Deliverability Adoption over time

1. Sept 2026: 0.59%
2. Aug 2026: 0.43%
3. July 2026: 0.44%
4. June 2026: 0.36%
5. May 2026: 0.33%
6. Apr 2026: 0.27%
7. Mar 2026: 0.32%
8. Feb 2026: 0.41%
9. Jan 2026: 0.53%
10. Dec 2025: 0.76%
11. Nov 2025: 0.71%
12. Oct 2025: 0.61%
13. Sept 2025: 0.7%
14. Aug 2025: 0.66%
15. July 2025: 0.64%
16. June 2025: 1.12%
17. May 2025: 1.27%
18. Apr 2025: 2.11%
19. Mar 2025: 2.34%
20. Feb 2025: 2.49%
21. Jan 2025: 2.43%
22. Dec 2024: 2.60%
23. Nov 2024: 2.39%
24. Oct 2024: 2.80%
25. Sept 2024: 1.89%
26. Aug 2024: 1.77%
27. July 2024: 1.57%
28. June 2024: 1.78%
29. May 2024: 1.7%
30. Apr 2024: 1.48%
31. Mar 204: 2.1%
32. Feb 2024: 2.77%
33. Jan 2024: 2.81%
34. Dec 2023: 2.8%
35. Nov 2023: 2.63%
36. Oct 2023: 3.03%
37. Sept 2023: 3.03%
38. Aug 2023: 2.79%
39. July 2023: 2.67%
40. June 2023: 2.54%
41. May 2023: 3.2%
42. Apr 2023: 3.29%
43. Mar 2023: 3.43%
44. Feb 2023: 3.51%
45. Jan 2023: 3.63%
46. Dec 2022: 3.56%
47. Nov 2022: 3.27%
48. Oct 2022: 3.25%
49. Sept 2022: 3.13%
50. Aug 2022: 3.78%
51. July 2022: 4.97%
52. June 2022: 4.12%
53. May 2022: 3.48%
54. Apr 2022: 2.98%
55. Mar 2022: 2.96%
56. Feb 2022: 3.25%
57. Jan 2022: 3.12%
58. Dec 2021: 2.77%
59. Nov 2021: 3.37%
60. Oct 2021: 3.3%
61. Sept 2021: 4.00%
62. Aug 2021: 4.69%
63. July 2021: 4.97%
64. June 2021: 6.05%
65. May 2021: 8.97%
66. Apr 2021: 8.12%
67. Mar 2021: 4.67%
68. Feb 2021: 3.79%
69. Jan 2021: 3.20%
70. Dec 2020: 2.82%
71. Nov 2020: 2.56%